Matrix Telecom SARVAM UMG System Manual page 339

• SARVAM UMG supports flexible options for sending SIP ID in "FROM" header of INVITE message
during an outgoing call. You may select the desired option — SIP ID configured, Caller ID received on
Source Port, Caller ID after applying Reverse DDI logic, Fixed Number. Default: SIP ID configured.
• If you select Caller ID after applying Reverse DDI logic, SARVAM UMG allows you to configure the
desired option for If no match found using Reverse DDI logic — SIP ID configured, Caller ID
received on Source Port, Fixed Number. Default: SIP ID configured.
• If you select Fixed Number option for SIP ID in "FROM" header of INVITE message or If no match
found using Reverse DDI logic, you must configure the Fixed Number. The Fixed Number can be a
maximum of 24 characters. Characters 0-9, +, * # and dot(.) are allowed. Default: Blank.
• SARVAM UMG provides you the option to Send Called Party Number in "To" or "Request URI" field. You
may select — "To, Request URI", "To", "Request URI". Default: To, Request URI.
• If you select To, then the called party number will be sent in "To" field, whereas SIP ID configured on
the trunk will be sent in the "Request URI" field.
• If you select Request URI, then the called party number will be sent in the "Request URI" field, while
SIP ID configured on the trunk will be sent in the "To" field.
• If you select To, Request URI, then the called party number will be sent in both the fields.
If the SIP ID is not configured and you select the option — To or Request URI, then the called party
number will be sent in both the fields.
If the called party number is not available in any of the above cases then the remote server address will
be sent in the selected field.
• SARVAM UMG also offers flexible options for sending Identity header in INVITE message during an
outgoing call. You may select the desired option — None, P-Preferred Identity, P-Asserted Identity—
according to the Identity header supported by your service provider. Default: None.
• SARVAM UMG supports flexible options for sending SIP ID in Identity header of INVITE message
during an outgoing call. You may select the desired option — Send SIP ID configured, Send Caller ID
received on Source Port, Send Caller ID after applying Reverse DDI logic, Send Fixed Number.
Default: Send SIP ID configured.
SIP ID in Identity header of INVITE message can be configured only when you have selected either P-
Preferred Identity or P-Asserted Identity as Identity header in INVITE message.
• If you select Send Caller ID after applying Reverse DDI logic, SARVAM UMG allows you to
configure the desired option for If no match found using Reverse DDI logic — Send SIP ID
configured, Send Caller ID received on Source Port, Send Fixed Number. Default: SIP ID
configured.
• If you select Send Fixed Number as an option for SIP ID in Identity header of INVITE message or
If no match found using Reverse DDI logic, you must configure the Fixed Number. The Fixed
Number can be a maximum of 24 digits. Characters 0-9, +, *, # and dot(.) are allowed. Default:
Blank.
If you have enabled CLIR and SIP ID in Identity header in INVITE message is configured, then SARVAM
UMG will add Privacy = ID header in the INVITE message during an outgoing call from the SIP Trunk.
333 Matrix SARVAM UMG System Manual