784
SIP Trunk – Fax Pass-Through
Description
The SV9100 supports SIP trunk Fax pass-through using either the T.38 relay or Pass-Through mode. If
the SIP Carrier supports a T.38 Fax relay, select the T.38 mode. If the SIP carrier does not support T.38
Fax relay, then select the Pass-Through mode. The type of Fax relay should be selected manually as per
the SIP carrier capability.
Conditions
This feature is supported on the SIP carrier types specified in Program 10-29-14.
When the system detects a Fax tone or Codec exchange from the other side during
conversation, the system changes to a Codec specified for Fax in Program 84-33-12.
Supported Fax Codecs are G.711 a-law, G.711 u-law and G.726.
It is necessary to set the same Fax Codec on both systems. If the Codec does not match,
the Fax call will fail. The SIP/RTP session will continue. It is necessary to perform a
disconnect operation in this case.
If one side changes the Codec and the other side does not, the FAX call will fail.
The Codec exchange will continue until the call is terminated.
To establish a Fax call, set Program 15-03-03 to
1
(Special
– Receive DTMF tones after the
initial call is setup) and Program 15-03-18 to
0
(Fax).
STD SIP terminals do not support this functionality.
When the Fax call is complete, the SIP session will be disconnected.
Default Setting
Disabled
System Availability
Terminals
None
This function is not supported for STD SIP.
Trunks
SIP Trunks
Required Component(s)
VoIPDB-E1/IPLE
Содержание Univerge SV9100
Страница 1: ... SV9100 Features and Specifications Manual Rev 1 2 March 2016 ...
Страница 64: ...64 Required Component s None ...
Страница 238: ...238 Walking Code Restriction 663 ...
Страница 239: ...239 Temporary Code Restriction Override service code be changed 775 ...
Страница 285: ...285 Single Line Telephone 1 Lift the handset A fast busy is heard 2 Dial 759 3 Hang up ...
Страница 332: ...332 Circular Routing Department Calling Circular Routing CALL 1 CALL 2 CALL 3 CALL 4 ...
Страница 406: ...406 Trunk Distinctive Ringing Flow Chart ...
Страница 407: ...407 ICM Distinctive Ringing Flow Chart ...
Страница 442: ...442 CCIS Standard Calls ...
Страница 447: ...447 CCIS VE Standard Calls ...
Страница 456: ...456 CPN sent when making a 911 call across CCIS trunks from a terminal ...
Страница 461: ...461 CCIS VE 911 Calls ...
Страница 519: ...519 3 Dial Relay Number 0 8 0 is for the relay on the GCD CP10 1 8 are relays on the PGD 2 U10 ADP ...
Страница 637: ...637 Cascade Message Notification Flow Chart 1 ...
Страница 638: ...638 Cascade Message Notification Flow Chart 2 ...
Страница 639: ...639 Cascade Message Notification Flow Chart 3 ...
Страница 655: ...655 Cascade Message Flow Chart 1 ...
Страница 808: ...808 DTI U40 ETU Programming Flowchart for ISDN PRI Answering Calls the GCD PRTA Overlap ...
Страница 813: ...813 ...
Страница 844: ...844 None Related Features None Guide to Feature Programming None Operation None ...
Страница 915: ...915 Communications Interface feature for more ...
Страница 916: ...916 ...
Страница 917: ...917 Operation None ...
Страница 948: ...948 Operation Normal call handling procedures for single line telephones apply ...
Страница 1015: ...1015 Related Features None Guide to Feature Programming None Operation None ...
Страница 1026: ...1026 Operation Refer to Central Office Calls Answering ...
Страница 1030: ...1030 Multiline Room Monitoring ...
Страница 1031: ...1031 Single Line Telephone Room Monitoring ...
Страница 1145: ...1145 SMDR flowcharts are located on the following pages SMDR with a GCD CP10 Connection Ethernet ...
Страница 1146: ...1146 SMDR Flowchart Continued ...
Страница 1147: ...1147 SMDR Flowchart Continued ...
Страница 1148: ...1148 SMDR Flowchart Continued Operation Once installed and programmed SMDR operation is automatic ...
Страница 1195: ...1195 System Caller Log Example 2 4 LED Operation On Red Other Using On Green Using Off Not Using ...
Страница 1216: ...1216 To cancel Automatic Headset repeat these steps 4 Press the Headset key Program 15 07 or SC 851 05 to go off hook ...
Страница 1371: ...1371 ...
Страница 1400: ...1400 To answer off hook signaling 2nd call and 2nd caller disconnect the call NOTE ...
Страница 1402: ...1402 SV9100 Features and Specifications Manual NEC Enterprise Solutions ...