Cisco Cisco Customer Voice Portal 8.0(1)
Step 2
If you are going to send SIP headers back to Unified CVP, then you can modify the
Call.SIPHeader variable using a Set node in the Unified ICM script.
Call.SIPHeader variable using a Set node in the Unified ICM script.
Note:
• The header length (including header name) after modification should not exceed 200.
• In the Unified ICM script, you delimit the header, operation, and value with a tilde character,
and use the bar character to concatenate operations.
Examples of modifying headers.
Adds a Call-Info header with the proper call info syntax as per RFC3261:
"Call-Info~add~<sip:x@y>;parm1=value1"
Short Form notation, plus concatenated operations. Adds a VIA header and modifies the From
header:
header:
"Via~add~SIP/2.0/UDP viaHost" Adds a Via header to the message.
"v~add~SIP/2.0/UDP viaHost|f~mod~<sip:123@host>;parm1=value1"
The following operation will fail due to incorrect syntax of Call-Info header per RFC 3261.
You will see a WARN message in the CVP log. This is enforced in the stack.
You will see a WARN message in the CVP log. This is enforced in the stack.
"Call-Info~add~parm1=value1"
From header add and modify will do the same thing, since only one From header is allowed in
a message per RFC 3261. This is enforced in the stack.
a message per RFC 3261. This is enforced in the stack.
"From~add~<sip:x@y>;parm1=value1"
"Call-ID~add~12345@xyz" Same as From header, only one allowed.
"Call-ID~mod~12345@abc" Same as From header, only one allowed.
Configuring the Cisco Integrated 3G-H324M Gateway for Unified CVP
The Cisco Integrated 3G-324M Gateway - or Video Gateway - allows multimedia
communications (H.324M) between 3G (third generation) mobile handsets and Cisco AS5xxx
Universal Gateways.
communications (H.324M) between 3G (third generation) mobile handsets and Cisco AS5xxx
Universal Gateways.
Before you Start
You must configure the Cisco Integrated 3G-H324M Gateway, by following standard IOS
procedures. Refer to the information about Cisco Integrated 3G-324M Gateway for more in-depth
information:
procedures. Refer to the information about Cisco Integrated 3G-324M Gateway for more in-depth
information:
(http://www.cisco.com/en/US/docs/video/
milticomm/3g324m.html).
Configuration and Administration Guide for Cisco Unified Customer Voice Portal Release 8.0(1)
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Chapter 11: Configuring the SIP Devices
Configuring the Cisco Integrated 3G-H324M Gateway for Unified CVP