Re: [reSIProcate-users] Uri and user parameters (if you do anything with user parameters, please read, or I will break your code)
On 5/11/11 3:53 AM, Mats Behre wrote:
We have never converted tel URIs to sip ones, and if your example is correct I'm kind of glad we
haven't: section 19.1.1 of RFC 3261 says "If the user string contains a telephone number
formatted as a telephone-subscriber, the user parameter value "phone" SHOULD be
present"...
In practice, "user=phone" URI parameter is used so inconsistently that
it is pretty much devoid of meaning. Implementations that in any way
rely on this parameter indicating something are simply begging for
compatibility problems.
/a