Comment 7 for bug 141359

It's a pity I am not a programmer and I do not know Tcl/Tk :)
By the way, isn't XEP-0167 related to this question? I mean, they say "The application type includes a straightforward mapping to Session Description Protocol (SDP) for interworking with SIP media endpoints." on the XMPP.org extensions web page. Couldn't this help connecting to SIP servers?
And also, what is needed to implement Jingle ICE-UDP Transport Method (XEP-0176) in Coccinella? I believe, there must be a lot of common code for using audio device, for example - regardless of the certain protocol being used. Am I right? If so, what should actually be added to the Coccinella code (and to what part of Coccinella code) to get it working with other XEP-0176-compliant jabber-clients?