VXML and SIP headers

Unanswered Question
Nov 24th, 2010
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I am trying to edit SIP headers on an outbound call with a VXML script using transfer object:

<transfer name="mycall"  destexpr="'sip:[email protected]?From=&quot;Mare&quot;'" bridge="true"
    connecttimeout="15s" cisco-longpound ="true">

The VXML script runs on a 12.4.24(T) IOS IPIP gateway.

According to this document (http://www.cisco.com/en/US/docs/ios/voice/vxml/developer/guide/refgde1.html#wp1129753) the script should change the SIP header, but unfortunately it doesn't. It does transfer the call successfully, but I can't get it to change headers or even add new elements to the header, as described in the document.

Has anyone gotten something like this to work?

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Steven Holl Mon, 11/29/2010 - 13:25
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  • Cisco Employee,

I can't speak much on the VXML scripting, but just a sanity check: you don't have header-passing sip-sip' configured, do you?  You may be running into something similiar to:

CUBE header-passing breaks voice translation-rule/profile functionality


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