SIP Headers

Description:

Use this pane to enable support for the following:

Diversion Header Support

Time Stamp Support

 

Accessing this Pane:

Dialogic IMG EMS -> Profiles -> SIP Profile -> SIP Headers

SC_Tree_SIP_Headers_10.5.1.png

 

Maximum Objects:  

1 per SGP

 

Preceding Pane:

SIP Profile

 

ClientView Pane

SC_SIP_Headers_10.5.1.png

ClientView Pane 10.5.1 ER5

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Field Descriptions:

Diversion Header Support:

If you enable this feature, SS7 Redirection information will be sent in the SIP Diversion Header in the outgoing SIP INVITE. See SIP Diversion Header for more information.

 

Disable (default) - No redirection information will be sent.

Diversion - SS7 Redirection information will be sent in the SIP Diversion Header in the outgoing SIP INVITE.

CC-Diversion - Along with the SIP Diversion Header information, the CC-Diversion header field enables the IMG to pass call control redirecting information during the call setup. Call control redirection is the redirection of a call based on a subscriber service such as call forwarding.

History-Info - The IMG will insert the SIP History-Info Header into the outgoing SIP INVITE.

 

Time Stamp Support:

Enable - The IMG will insert the Timestamp Header in the format of: Timestamp: MMDDYYYYHHMMSS. This value is derived from the system time of the IMG. (After bootup the IMG uses Jan 1,1970 as its internal date or receives a proper value for the time through SNTP)

Disable - The IMG will not insert the Timestamp.  However, actions based on the Timestamp are in accordance with sec 8.2.6.1 of RFC 3261

 

P-Charge-Info:

Enable (Default) - The P-Charge-Info header coming from the SIP leg will be inter-worked into the IAM on the SS7/ISUP leg.

Disable - The P-Charge-Info header coming from the SIP leg will not be inter-worked into the IAM on the SS7/ISUP leg.