AudioCodes Mediant 2000 User Manual page 8

9.15 Proxy or Registrar Registration Example ........................................................... 434
9.16 SIP Call Flow Example ...................................................................................... 435
9.17 SIP Authentication Example............................................................................... 438
9.18 Trunk-to-Trunk Routing Example ....................................................................... 440
9.19 SIP Trunking between Enterprise and ITSPs ..................................................... 442
10 Networking Capabilities ................................................................................. 447
10.1 Ethernet Interface Configuration ........................................................................ 447
10.2 Ethernet Interface Redundancy ......................................................................... 448
10.3 NAT (Network Address Translation) Support ..................................................... 448
10.3.1 STUN .................................................................................................................... 449
10.3.2 First Incoming Packet Mechanism ........................................................................ 450
10.3.3 No-Op Packets ...................................................................................................... 450
10.4 IP Multicasting ................................................................................................... 451
10.5 Robust Receipt of RTP Streams ........................................................................ 451
10.6 Multiple Routers Support ................................................................................... 451
10.7 Simple Network Time Protocol Support ............................................................. 451
10.8 IP QoS via Differentiated Services (DiffServ) ..................................................... 452
10.9 Network Configuration ....................................................................................... 452
10.9.1 Multiple Network Interfaces and VLANs ............................................................... 453
10.9.1.1 Overview of Multiple Interface Table ..................................................... 454
10.9.1.2 Columns of the Multiple Interface Table ................................................ 454
10.9.1.3 Other Related Parameters ..................................................................... 457
10.9.1.4 Multiple Interface Table Configuration Summary and Guidelines ......... 460
10.9.1.5 Troubleshooting the Multiple Interface Table ........................................ 462
10.9.2 Routing Table ........................................................................................................ 462
10.9.2.1 Routing Table Overview ........................................................................ 462
10.9.2.2 Routing Table Columns ......................................................................... 463
10.9.2.3 Routing Table Configuration Summary and Guidelines ........................ 464
10.9.2.4 Troubleshooting the Routing Table ....................................................... 465
10.9.3 Setting up the Device ............................................................................................ 466
10.9.3.1 Using the Web Interface ........................................................................ 466
10.9.3.2 Using the ini File .................................................................................... 466
11 Advanced PSTN Configuration ..................................................................... 471
11.1 Clock Settings .................................................................................................... 471
11.2 Release Reason Mapping .................................................................................. 472
11.2.1 Reason Header ..................................................................................................... 472
11.2.2 Fixed Mapping of ISDN Release Reason to SIP Response ................................. 473
11.2.3 Fixed Mapping of SIP Response to ISDN Release Reason ................................. 475
11.3 ISDN Overlap Dialing ......................................................................................... 476
11.4 ISDN Non-Facility Associated Signaling (NFAS) ................................................ 477
11.4.1 NFAS Interface ID ................................................................................................. 477
11.4.2 Working with DMS-100 Switches .......................................................................... 478
11.4.3 Creating an NFAS-Related Trunk Configuration .................................................. 479
11.5 Redirect Number and Calling Name (Display) .................................................... 479
11.6 Automatic Gain Control (AGC) ........................................................................... 480
12 Tunneling Applications .................................................................................. 481
12.1 TDM Tunneling .................................................................................................. 481
SIP User's Manual 8
Mediant 2000
Document #: LTRT-68809