AudioCodes Mediant 800B Manuel utilisateur

User's Manual

Version 6.6

April 2013

Document # LTRT-10274

Mediant™ 800B Gateway & E-SBC

Enterprise Session Border Controller

Analog & Digital VoIP Media Gateway

Version 6.6 3 Mediant 800B GW & E-SBC

User's Manual Contents

Table of Contents

1Overview ............................................................................................................19

Getting Started with Initial Connectivity................................................................21

2Assigning the OAMP IP Address.....................................................................23

2.1 Web Interface.......................................................................................................23

2.2 CLI .......................................................................................................................25

Management Tools ..................................................................................................27

3Introduction .......................................................................................................29

4Web-Based Management..................................................................................31

4.1 Getting Acquainted with the Web Interface...........................................................31

4.1.1 Computer Requirements..........................................................................................31

4.1.2 Accessing the Web Interface...................................................................................32

4.1.3 Areas of the GUI......................................................................................................33

4.1.4 Toolbar Description..................................................................................................34

4.1.5 Navigation Tree .......................................................................................................35

4.1.5.1 Displaying Navigation Tree in Basic and Full View..................................36

4.1.5.2 Showing / Hiding the Navigation Pane.....................................................36

4.1.6 Working with Configuration Pages ..........................................................................37

4.1.6.1 Accessing Pages......................................................................................37

4.1.6.2 Viewing Parameters.................................................................................38

4.1.6.3 Modifying and Saving Parameters ...........................................................39

4.1.6.4 Working with Tables.................................................................................40

4.1.7 Searching for Configuration Parameters.................................................................43

4.1.8 Working with Scenarios...........................................................................................44

4.1.8.1 Creating a Scenario..................................................................................44

4.1.8.2 Accessing a Scenario...............................................................................46

4.1.8.3 Editing a Scenario....................................................................................47

4.1.8.4 Saving a Scenario to a PC.......................................................................48

4.1.8.5 Loading a Scenario to the Device ............................................................49

4.1.8.6 Deleting a Scenario..................................................................................49

4.1.8.7 Quitting Scenario Mode............................................................................50

4.1.9 Creating a Login Welcome Message.......................................................................50

4.1.10 Getting Help.............................................................................................................51

4.1.11 Logging Off the Web Interface.................................................................................52

4.2 Viewing the Home Page.......................................................................................53

4.2.1 Assigning a Port Name............................................................................................55

4.3 Configuring Web User Accounts...........................................................................56

4.3.1 Basic User Accounts Configuration.........................................................................57

4.3.2 Advanced User Accounts Configuration..................................................................59

4.4 Displaying Login Information upon Login..............................................................62

4.5 Configuring Web Security Settings.......................................................................63

4.6 Web Login Authentication using Smart Cards.......................................................63

4.7 Configuring Web and Telnet Access List..............................................................64

4.8 Configuring RADIUS Settings...............................................................................66

User's Manual 4 Document #: LTRT-10274

Mediant 800B GW & E-SBC

5CLI-Based Management....................................................................................67

5.1 Enabling CLI using Telnet.....................................................................................67

5.2 Enabling CLI using SSH and RSA Public Key ......................................................67

5.3 Establishing a CLI Session...................................................................................69

5.4 CLI Commands ....................................................................................................70

5.4.1 Status Commands...................................................................................................70

5.4.2 Ping Command........................................................................................................73

5.4.3 Test Call (TC) Commands.......................................................................................73

5.4.4 Management Commands ........................................................................................74

5.4.5 Configuration Commands........................................................................................75

5.4.6 PSTN Commands....................................................................................................75

5.4.7 LDAP Commands....................................................................................................76

6SNMP-Based Management...............................................................................77

6.1 Configuring SNMP Community Strings.................................................................77

6.2 Configuring SNMP Trap Destinations...................................................................78

6.3 Configuring SNMP Trusted Managers..................................................................79

6.4 Configuring SNMP V3 Users................................................................................80

7EMS-Based Management..................................................................................83

8INI File-Based Management..............................................................................85

8.1 INI File Format......................................................................................................85

8.1.1 Configuring Individual ini File Parameters...............................................................85

8.1.2 Configuring Table ini File Parameters.....................................................................85

8.1.3 General ini File Formatting Rules............................................................................87

8.2 Loading an ini File ................................................................................................87

8.3 Modifying an ini File..............................................................................................88

8.4 Secured Encoded ini File......................................................................................88

General System Settings ........................................................................................89

9Configuring Certificates ...................................................................................91

9.1 Replacing the Device's Certificate ........................................................................91

9.2 Loading a Private Key ..........................................................................................92

9.3 Mutual TLS Authentication....................................................................................94

9.4 Self-Signed Certificates........................................................................................94

9.5 Configuring Certificate Revocation Checking (OCSP) ..........................................95

9.6 TLS Server Certificate Expiry Check ....................................................................96

9.7 Loading Certificate Chain for Trusted Root...........................................................96

10 Date and Time....................................................................................................97

10.1 Configuring Date and Time Manually....................................................................97

10.2 Automatic Date and Time through SNTP Server ..................................................97

General VoIP Configuration....................................................................................99

11 Network............................................................................................................101

11.1 Configuring Physical Ethernet Ports...................................................................101

11.2 Configuring Tx/Rx for Ethernet Port-Pair Groups................................................103

Version 6.6 5 Mediant 800B GW & E-SBC

User's Manual Contents

11.3 Configuring IP Network Interfaces......................................................................104

11.3.1 Assigning NTP Services to Application Types ......................................................108

11.3.2 Multiple Interface Table Configuration Rules.........................................................108

11.3.3 Troubleshooting the Multiple Interface Table ........................................................109

11.3.4 Networking Configuration Examples .....................................................................110

11.3.4.1 One VoIP Interface for All Applications..................................................110

11.3.4.2 VoIP Interface per Application Type.......................................................110

11.3.4.3 VoIP Interfaces for Combined Application Types ..................................111

11.3.4.4 VoIP Interfaces with Multiple Default Gateways ....................................112

11.4 Configuring the IP Routing Table........................................................................113

11.4.1 Interface Column ...................................................................................................115

11.4.2 Routing Table Configuration Summary and Guidelines ........................................115

11.4.3 Troubleshooting the Routing Table .......................................................................116

11.5 Configuring Quality of Service ............................................................................116

11.6 Disabling ICMP Redirect Messages ...................................................................119

11.7 DNS ...................................................................................................................119

11.7.1 Configuring the Internal DNS Table.......................................................................119

11.7.2 Configuring the Internal SRV Table.......................................................................121

11.8 Configuring NFS Settings...................................................................................122

11.9 Network Address Translation Support ................................................................124

11.9.1 Device Located behind NAT..................................................................................124

11.9.1.1 Configuring a Static NAT IP Address for All Interfaces..........................125

11.9.1.2 Configuring NAT Translation per IP Interface........................................126

11.9.2 Remote UA behind NAT........................................................................................127

11.9.2.1 First Incoming Packet Mechanism .........................................................128

11.9.2.2 No-Op Packets.......................................................................................128

11.10Robust Receipt of Media Streams......................................................................128

11.11Multiple Routers Support....................................................................................129

12 Security............................................................................................................131

12.1 Configuring Firewall Settings..............................................................................131

12.2 Configuring General Security Settings................................................................135

12.3 Intrusion Detection System.................................................................................136

12.3.1 Enabling IDS..........................................................................................................136

12.3.2 Configuring IDS Policies........................................................................................137

12.3.3 Assigning IDS Policies...........................................................................................140

12.3.4 Viewing IDS Alarms...............................................................................................142

13 Media................................................................................................................145

13.1 Configuring Voice Settings .................................................................................145

13.1.1 Configuring Voice Gain (Volume) Control .............................................................145

13.1.2 Silence Suppression (Compression) .....................................................................145

13.1.3 Echo Cancellation..................................................................................................146

13.2 Fax and Modem Capabilities..............................................................................147

13.2.1 Fax/Modem Operating Modes...............................................................................148

13.2.2 Fax/Modem Transport Modes ...............................................................................149

13.2.2.1 T.38 Fax Relay Mode.............................................................................149

13.2.2.2 G.711 Fax / Modem Transport Mode.....................................................151

13.2.2.3 Fax Fallback...........................................................................................151

13.2.2.4 Fax/Modem Bypass Mode......................................................................152

13.2.2.5 Fax / Modem NSE Mode........................................................................153

13.2.2.6 Fax / Modem Transparent with Events Mode ........................................154

13.2.2.7 Fax / Modem Transparent Mode............................................................154

13.2.2.8 RFC 2833 ANS Report upon Fax/Modem Detection .............................155

User's Manual 6 Document #: LTRT-10274

Mediant 800B GW & E-SBC

13.2.3 V.34 Fax Support...................................................................................................155

13.2.3.1 Bypass Mechanism for V.34 Fax Transmission.....................................156

13.2.3.2 Relay Mode for T.30 and V.34 Faxes ....................................................157

13.2.3.3 V.34 Fax Relay for SG3 Fax Machines..................................................157

13.2.4 V.150.1 Modem Relay...........................................................................................159

13.2.5 Simultaneous Negotiation of Fax (T.38) and Modem (V.150.1) Relay..................160

13.2.6 V.152 Support........................................................................................................160

13.2.7 Fax Transmission behind NAT ..............................................................................161

13.3 Configuring RTP/RTCP Settings.........................................................................161

13.3.1 Configuring the Dynamic Jitter Buffer....................................................................161

13.3.2 Comfort Noise Generation.....................................................................................162

13.3.3 Dual-Tone Multi-Frequency Signaling ...................................................................163

13.3.3.1 Configuring DTMF Transport Types.......................................................163

13.3.3.2 Configuring RFC 2833 Payload .............................................................164

13.3.4 Configuring RTP Base UDP Port...........................................................................165

13.4 Configuring IP Media Settings............................................................................166

13.4.1 Automatic Gain Control (AGC) ..............................................................................166

13.5 Configuring Various Codec Attributes.................................................................167

13.6 Configuring Analog Settings...............................................................................168

13.7 Configuring E&M Interfaces................................................................................168

13.8 Configuring Media Realms .................................................................................170

13.8.1 Configuring Quality of Experience per Media Realm ............................................172

13.8.2 Configuring Bandwidth Management per Media Realm........................................175

13.9 Configuring Server for Media Quality of Experience...........................................177

13.10Configuring Media Security.................................................................................178

14 Services ...........................................................................................................181

14.1 Routing Based on LDAP Active Directory Queries..............................................181

14.1.1 Configuring the LDAP Server ................................................................................181

14.1.2 Configuring the Device's LDAP Cache..................................................................182

14.1.3 Active Directory based Tel-to-IP Routing for Microsoft Lync.................................184

14.1.3.1 Querying the AD and Routing Priority....................................................184

14.1.3.2 Configuring AD-Based Routing Rules....................................................188

14.1.3.3 Querying the AD for Calling Name.........................................................190

14.2 Least Cost Routing.............................................................................................191

14.2.1 Overview................................................................................................................191

14.2.2 Configuring LCR ....................................................................................................193

14.2.2.1 Enabling the LCR Feature......................................................................193

14.2.2.2 Configuring Cost Groups........................................................................195

14.2.2.3 Configuring Time Bands for Cost Groups..............................................196

14.2.2.4 Assigning Cost Groups to Routing Rules...............................................198

15 Enabling Applications.....................................................................................199

16 Control Network ..............................................................................................201

16.1 Configuring SRD Table.......................................................................................201

16.2 Configuring SIP Interface Table..........................................................................203

16.3 Configuring IP Groups........................................................................................206

16.4 Configuring Proxy Sets Table.............................................................................215

17 SIP Definitions.................................................................................................221

17.1 Configuring SIP Parameters...............................................................................221

17.2 Configuring Account Table .................................................................................221

17.3 Configuring Proxy and Registration Parameters.................................................224

Version 6.6 7 Mediant 800B GW & E-SBC

User's Manual Contents

17.3.1 SIP Message Authentication Example ..................................................................226

17.4 Configuring SIP Message Manipulation..............................................................228

17.5 Configuring SIP Message Policy Rules...............................................................233

17.6 Configuring RADIUS Accounting........................................................................236

18 Coders and Profiles ........................................................................................237

18.1 Configuring Coders.............................................................................................237

18.2 Configuring Coder Groups..................................................................................240

18.3 Configuring Tel Profile........................................................................................241

18.4 Configuring IP Profiles........................................................................................243

Gateway and IP-to-IP Application ........................................................................255

19 IP-to-IP Routing Overview ..............................................................................257

19.1 Theory of Operation............................................................................................258

19.1.1 Proxy Sets .............................................................................................................259

19.1.2 IP Groups...............................................................................................................259

19.1.3 Inbound and Outbound IP Routing Rules..............................................................261

19.1.4 Accounts................................................................................................................261

19.2 IP-to-IP Routing Configuration Example.............................................................261

19.2.1 Step 1: Enable the IP-to-IP Capabilities................................................................264

19.2.2 Step 2: Configure the Number of Media Channels................................................264

19.2.3 Step 3: Define a Trunk Group for the Local PSTN................................................264

19.2.4 Step 4: Configure the Proxy Sets ..........................................................................265

19.2.5 Step 5: Configure the IP Groups ...........................................................................267

19.2.6 Step 6: Configure the Account Table.....................................................................268

19.2.7 Step 7: Configure IP Profiles for Voice Coders .....................................................269

19.2.8 Step 8: Configure Inbound IP Routing...................................................................270

19.2.9 Step 9: Configure Outbound IP Routing................................................................272

19.2.10 Step 10: Configure Destination Phone Number Manipulation...............................273

20 Digital PSTN.....................................................................................................275

20.1 Configuring Trunk Settings.................................................................................275

20.2 TDM and Timing.................................................................................................278

20.2.1 Configuring TDM Bus Settings ..............................................................................278

20.2.2 Clock Settings........................................................................................................278

20.2.2.1 Recovering Clock from PSTN Line Interface .........................................278

20.2.2.2 Configuring Internal Clock as Clock Source...........................................279

20.3 Configuring CAS State Machines .......................................................................279

20.4 Configuring Digital Gateway Parameters............................................................282

20.5 Tunneling Applications .......................................................................................283

20.5.1 TDM Tunneling......................................................................................................283

20.5.1.1 DSP Pattern Detector.............................................................................286

20.5.2 QSIG Tunneling.....................................................................................................286

20.6 ISDN Non-Facility Associated Signaling (NFAS) ................................................287

20.6.1 NFAS Interface ID..................................................................................................288

20.6.2 Working with DMS-100 Switches ..........................................................................288

20.6.3 Creating an NFAS-Related Trunk Configuration...................................................289

20.6.4 Performing Manual D-Channel Switchover in NFAS Group..................................290

20.7 ISDN Overlap Dialing .........................................................................................290

20.7.1 Collecting ISDN Digits and Sending Complete Number in SIP.............................290

20.7.2 Interworking ISDN Overlap Dialing with SIP According to RFC 3578...................291

User's Manual 8 Document #: LTRT-10274

Mediant 800B GW & E-SBC

20.8 Redirect Number and Calling Name (Display) ....................................................292

21 Trunk Group ....................................................................................................293

21.1 Configuring Trunk Group Table ..........................................................................293

21.2 Configuring Hunt Group Settings........................................................................295

22 Manipulation....................................................................................................301

22.1 Configuring General Settings..............................................................................301

22.2 Configuring Source/Destination Number Manipulation Rules..............................301

22.3 Manipulating Number Prefix ...............................................................................307

22.4 SIP Calling Name Manipulations ........................................................................308

22.5 Configuring Redirect Number IP to Tel...............................................................310

22.6 Manipulating Redirected and Diverted Numbers for Call Diversion.....................314

22.7 Mapping NPI/TON to SIP Phone-Context...........................................................315

22.8 Configuring Release Cause Mapping.................................................................317

22.8.1 Fixed Mapping of SIP Response to ISDN Release Reason..................................318

22.8.2 Fixed Mapping of ISDN Release Reason to SIP Response..................................319

22.8.3 Reason Header......................................................................................................321

22.8.4 Mapping PSTN Release Cause to SIP Response ................................................321

22.9 Numbering Plans and Type of Number...............................................................322

23 Routing.............................................................................................................323

23.1 Configuring General Routing Parameters...........................................................323

23.2 Configuring Outbound IP Routing Table.............................................................323

23.3 Configuring Inbound IP Routing Table................................................................332

23.4 IP Destinations Connectivity Feature..................................................................335

23.5 Alternative Routing for Tel-to-IP Calls.................................................................336

23.5.1 Alternative Routing Based on IP Connectivity.......................................................336

23.5.2 Alternative Routing Based on SIP Responses......................................................338

23.5.3 PSTN Fallback.......................................................................................................340

23.6 Alternative Routing for IP-to-Tel Calls.................................................................340

23.6.1 Alternative Routing to Trunk upon Q.931 Call Release Cause Code ...................340

23.6.2 Alternative Routing to an IP Destination upon a Busy Trunk ................................342

24 Configuring DTMF and Dialing.......................................................................345

24.1 Dialing Plan Features.........................................................................................346

24.1.1 Digit Mapping.........................................................................................................346

24.1.2 External Dial Plan File ...........................................................................................348

25 Configuring Supplementary Services ...........................................................349

25.1 Call Hold and Retrieve........................................................................................350

25.2 Call Pickup.........................................................................................................352

25.3 BRI Suspend and Resume.................................................................................352

25.4 Consultation Feature..........................................................................................352

25.5 Call Transfer.......................................................................................................353

25.5.1 Consultation Call Transfer.....................................................................................353

25.5.2 Consultation Transfer for QSIG Path Replacement ..............................................354

25.5.3 Blind Call Transfer .................................................................................................354

25.6 Call Forward.......................................................................................................355

25.6.1 Call Forward Reminder Ring .................................................................................356

25.6.2 Call Forward Reminder (Off-Hook) Special Dial Tone ..........................................356

25.6.3 Call Forward Reminder Dial Tone (Off-Hook) upon Spanish SIP Alert-Info..........357

Version 6.6 9 Mediant 800B GW & E-SBC

User's Manual Contents

25.6.4 BRI Call Forwarding...............................................................................................357

25.7 Call Waiting........................................................................................................358

25.8 Message Waiting Indication................................................................................359

25.9 Caller ID.............................................................................................................360

25.9.1 Caller ID Detection / Generation on the Tel Side ..................................................360

25.9.2 Debugging a Caller ID Detection on FXO..............................................................361

25.9.3 Caller ID on the IP Side.........................................................................................362

25.10Three-Way Conferencing....................................................................................363

25.11Emergency E911 Phone Number Services.........................................................364

25.11.1 FXS Device Emulating PSAP using DID Loop-Start Lines....................................364

25.11.2 FXO Device Interworking SIP E911 Calls from Service Provider's IP Network to

PSAP DID Lines .................................................................................................................367

25.11.3 Pre-empting Existing Calls for E911 IP-to-Tel Calls..............................................370

25.11.4 Enhanced 9-1-1 Support for Lync Server 2010.....................................................371

25.11.4.1About E9-1-1 Services ...........................................................................371

25.11.4.2Microsoft Lync Server 2010 and E9-1-1.................................................372

25.11.4.3AudioCodes ELIN Gateway for Lync Server 2010 E9-1-1 Calls to PSTN

376

25.11.4.4Configuring AudioCodes ELIN Gateway................................................380

25.12Multilevel Precedence and Preemption...............................................................382

25.12.1 MLPP Preemption Events in SIP Reason Header ................................................384

25.12.2 Precedence Ring Tone..........................................................................................385

25.13Denial of Collect Calls ........................................................................................386

25.14Configuring ISDN Supplementary Services ........................................................386

25.15Advice of Charge Services for Euro ISDN ..........................................................388

25.16Configuring Voice Mail........................................................................................389

26 Analog Gateway ..............................................................................................391

26.1 Configuring Keypad Features.............................................................................391

26.2 Configuring Metering Tones ...............................................................................392

26.3 Configuring Charge Codes.................................................................................393

26.4 Configuring FXO Settings...................................................................................394

26.5 Configuring Authentication..................................................................................395

26.6 Configuring Automatic Dialing ............................................................................396

26.7 Configuring Caller Display Information................................................................398

26.8 Configuring Call Forward....................................................................................399

26.9 Configuring Caller ID Permissions......................................................................400

26.10Configuring Call Waiting.....................................................................................401

26.11Rejecting Anonymous Calls................................................................................402

26.12Configuring FXS Distinctive Ringing and Call Waiting Tones per

Source/Destination Number.........................................................................................402

26.13FXS/FXO Coefficient Types................................................................................404

26.14FXO Operating Modes........................................................................................405

26.14.1 FXO Operations for IP-to-Tel Calls........................................................................405

26.14.1.1One-Stage Dialing..................................................................................405

26.14.1.2Two-Stage Dialing..................................................................................406

26.14.1.3DID Wink ................................................................................................407

26.14.2 FXO Operations for Tel-to-IP Calls........................................................................407

26.14.2.1Automatic Dialing ...................................................................................407

26.14.2.2Collecting Digits Mode............................................................................408

26.14.2.3FXO Supplementary Services................................................................409

User's Manual 10 Document #: LTRT-10274

Mediant 800B GW & E-SBC

26.14.3 Call Termination on FXO Devices .........................................................................409

26.14.3.1Calls Termination by PBX ......................................................................409

26.14.3.2Call Termination before Call Establishment...........................................410

26.14.3.3Ring Detection Timeout..........................................................................411

26.15Remote PBX Extension between FXO and FXS Devices ...................................411

26.15.1 Dialing from Remote Extension (Phone at FXS)...................................................412

26.15.2 Dialing from PBX Line or PSTN.............................................................................412

26.15.3 Message Waiting Indication for Remote Extensions.............................................412

26.15.4 Call Waiting for Remote Extensions......................................................................413

26.15.5 FXS Gateway Configuration..................................................................................414

26.15.6 FXO Gateway Configuration..................................................................................415

Session Border Controller Application................................................................417

27 SBC Overview..................................................................................................419

27.1 SIP Network Definitions......................................................................................420

27.2 SIP Dialog Initiation Process ..............................................................................420

27.3 User Registration and Internal Database............................................................422

27.3.1 Initial Registration Request Processing.................................................................423

27.3.2 Internal Database ..................................................................................................423

27.3.3 Routing using Internal Database ...........................................................................424

27.3.4 Registration Refreshes..........................................................................................424

27.3.5 Notification of Expired User Registration to SIP Proxy / Registrar........................424

27.3.6 Registration Restriction Control.............................................................................425

27.4 SBC Media Handling..........................................................................................425

27.4.1 Media Anchoring without Transcoding (Transparent) ...........................................427

27.4.2 Media Anchoring with Transcoding .......................................................................427

27.4.3 No Media Anchoring ..............................................................................................429

27.4.4 Transcoding Modes...............................................................................................431

27.4.5 Restricting Coders .................................................................................................432

27.4.6 Coder Transcoding ................................................................................................432

27.4.7 Prioritizing Coder List in SDP Offer.......................................................................433

27.4.8 SRTP-RTP and SRTP-SRTP Transcoding ...........................................................434

27.4.9 Multiple RTP Media Streams per Call Session .....................................................434

27.4.10 Interworking DTMF Methods .................................................................................435

27.5 Fax Negotiation and Transcoding.......................................................................435

27.6 Limiting SBC Call Duration.................................................................................436

27.7 SIP Authentication Server for SBC Users...........................................................436

27.8 Interworking SIP Signaling..................................................................................436

27.8.1 Interworking SIP 3xx Redirect Responses............................................................437

27.8.1.1 Resultant INVITE Traversing Device .....................................................437

27.8.1.2 Local Handling of SIP 3xx......................................................................438

27.8.2 Interworking SIP Diversion and History-Info Headers...........................................438

27.8.3 Interworking SIP REFER Messages......................................................................439

27.8.4 Interworking SIP PRACK Messages .....................................................................440

27.8.5 Interworking SIP Session Timer ............................................................................440

27.8.6 Interworking SIP Early Media ................................................................................440

27.8.7 Interworking SIP re-INVITE Messages..................................................................442

27.8.8 Interworking SIP UPDATE Messages ...................................................................442

27.8.9 Interworking SIP re-INVITE to UPDATE................................................................443

27.8.10 Interworking Delayed Offer....................................................................................443

27.8.11 Interworking Call Hold............................................................................................443

27.9 Call Survivability.................................................................................................444

27.9.1 Auto-Provisioning of Subscriber-Specific Information for BroadWorks Server for

Survivability.........................................................................................................................444

Autres manuels pour Mediant 800B

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels AudioCodes Porte

AudioCodes

AudioCodes Mediant 1000 Manuel utilisateur

AudioCodes

AudioCodes MP-1xx Fast Track Manuel utilisateur

AudioCodes

AudioCodes Mediant Series Guide de démarrage rapide

AudioCodes

AudioCodes Mediant 800 MSBG Manuel utilisateur

AudioCodes

AudioCodes MediaPack 1 Series Manuel utilisateur

AudioCodes

AudioCodes MediaPack MP-262-DB Manuel utilisateur

AudioCodes

AudioCodes MediaPack MP-263-DB Manuel utilisateur

AudioCodes

AudioCodes Mediant 2000 Manuel utilisateur

AudioCodes

AudioCodes MP-272-DB Manuel utilisateur

AudioCodes

AudioCodes Mediant 3000 Manuel utilisateur

AudioCodes

AudioCodes Mediant 800 Manuel utilisateur

AudioCodes

AudioCodes Mediant 2000 Manuel utilisateur

AudioCodes

AudioCodes Mediant 1000B Manuel utilisateur

AudioCodes

AudioCodes Mediant 3000 Manuel utilisateur

AudioCodes

AudioCodes Mediant 1000 Instructions de montage

AudioCodes

AudioCodes MediaPack MP-264 Manuel utilisateur

AudioCodes

AudioCodes Mediant 800B Manuel utilisateur

AudioCodes

AudioCodes MediaPack MP-124 Manuel utilisateur

AudioCodes

AudioCodes MediaPack MP-11x Series Manuel utilisateur

AudioCodes

AudioCodes MediaPack MP-124 Manuel utilisateur

AudioCodes

AudioCodes Mediant 1000 Manuel utilisateur

AudioCodes

AudioCodes MP-11 Manuel utilisateur

AudioCodes

AudioCodes Mediant 800B Manuel utilisateur

AudioCodes

AudioCodes Mediant 1000 MSBG Guide de démarrage rapide

Manuels Porte populaires d'autres marques

LST

LST M500RFE-AS Manuel utilisateur

Kinnex

Kinnex Media Gateway Manuel utilisateur

2N Telekomunikace

2N Telekomunikace 2N StarGate Manuel utilisateur

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries Superlink SC-WBGW256 Manuel utilisateur

ZyXEL Communications

ZyXEL Communications ZYWALL2 ET 2WE Manuel utilisateur

Telsey

Telsey CPVA 500 - SIP Manuel utilisateur

RTA

RTA 460A-NNA4 Fiche technique

Shaw

Shaw Gateway HDPVR Manuel utilisateur

ABB

ABB VSN900 Guide de démarrage rapide

Commander

Commander Pulse Manuel utilisateur

2N Telekomunikace

2N Telekomunikace ATEUS EasyGate 501309E Manuel utilisateur

NETGEAR

NETGEAR C6300BD Manuel utilisateur

Amit

Amit CDW531AM Manuel utilisateur

HMS

HMS Netbiter EasyConnect EC150 Manuel utilisateur

Huawei

Huawei EchoLife HG620 Manuel utilisateur

AT&T

AT&T U-verse 3801 Manuel d'utilisation et d'entretien

Logic IO

Logic IO RTCU MX2 turbo Manuel utilisateur

Suttle

Suttle MediaMAX MXM-521 Manuel utilisateur