SIP User's Manual 8 Document #: LTRT-12801
MP-500 MSBG
9.6.3
 V.34 Fax Support .................................................................................................. 498
9.6.3.1 Using Bypass Mechanism for V.34 Fax Transmission .......................... 498
9.6.3.2 Using Relay mode for both T.30 and V.34 faxes ................................... 499
9.6.4 V.152 Support ....................................................................................................... 500
9.7 FXO Operating Modes ......................................................................................... 501
9.7.1 FXO Operations for IP-to-Tel Calls ....................................................................... 501
9.7.1.1 One-Stage Dialing ................................................................................. 501
9.7.1.2 Two-Stage Dialing ................................................................................. 502
9.7.1.3 DID Wink ................................................................................................ 503
9.7.2 FXO Operations for Tel-to-IP Calls ....................................................................... 504
9.7.2.1 Automatic Dialing ................................................................................... 504
9.7.2.2 Collecting Digits Mode ........................................................................... 505
9.7.2.3 FXO Supplementary Services ............................................................... 505
9.7.3 Call Termination on FXO Devices ......................................................................... 506
9.7.3.1 Calls Termination by PBX ...................................................................... 506
9.7.3.2 Call Termination before Call Establishment .......................................... 507
9.7.3.3 Ring Detection Timeout ......................................................................... 507
9.8 Dynamic Jitter Buffer Operation ........................................................................... 508
9.9 Configuring Alternative Routing (Based on Connectivity and QoS)
..................... 509
9.9.1 Alternative Routing Mechanism ............................................................................ 509
9.9.2 Determining the Availability of Destination IP Addresses ..................................... 509
9.9.3 Relevant Parameters ............................................................................................ 509
9.10 Mapping PSTN Release Cause to SIP Response ............................................... 510
9.11 Supported RADIUS Att
ributes .............................................................................. 510
9.12 Call Detail Record
................................................................................................ 513
9.13 Querying Device Channel Resource
s using SIP OPTIONS ................................. 515
9.14 Working wit
h Supplementary Services ................................................................. 515
9.14.1 Call Hold and Retrieve .......................................................................................... 516
9.14.2 Consultation Feature ............................................................................................. 518
9.14.3 Call Transfer .......................................................................................................... 518
9.14.4 Call Forward .......................................................................................................... 519
9.14.5 Call Forward Reminder Ring ................................................................................. 520
9.14.6 Call Waiting ........................................................................................................... 521
9.14.7 Message Waiting Indication .................................................................................. 521
9.14.8 Caller ID ................................................................................................................ 522
9.14.8.1 Caller ID Detection / Generation on the Tel Side .................................. 522
9.14.8.2 Debugging a Caller ID Detection on FXO ............................................. 523
9.14.8.3 Caller ID on the IP Side ......................................................................... 523
9.14.9 Three-Way Conferencing ...................................................................................... 525
9.15 Proxy or Registrar Registration Example ............................................................. 526
9.16 SIP Call Flow Exa
mple ......................................................................................... 527
9.17 SIP Authentication Example
................................................................................. 530
9.18 Establishing
a Call between Two Devices ............................................................ 532
9.19 SIP Trunking between Enterprise an
d ITSPs ....................................................... 534
9.20 Remote PBX
Extension Between FXO and FXS Devices .................................... 538
9.20.1 Dialing from Remote Extension (Phone at FXS) .................................................. 539
9.20.2 Dialing from PBX Line or PSTN ............................................................................ 539
9.20.3 Message Waiting Indication for Remote Extensions ............................................ 540
9.20.4 Call Waiting for Remote Extensions ..................................................................... 540
9.20.5 FXS Gateway Configuration ................................................................................. 541
9.20.6 FXO Gateway Configuration ................................................................................. 542
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