12 maj 2011 kl. 15.11 skrev Iñaki Baz Castillo: > 2011/5/12 Olle E. Johansson <[email protected]>: >>> Hi Olle, what do you mean with "username part options"? maybe you mean >>> something like: >>> >>> sip:alice;[email protected] >> >> Yes. Sorry for not including an example. > > I don't think they are specified. But take into account that, for > example, when converting a TEL URI into a SIP URI, TEL URI parameters > become SIP URI username parameters. Example: > > TEL URI: tel:+(34)66-655-5444;CUSTOM-param=yeah;ext=200;ISUB=+123 > > converting it to a SIP URI with aliax.net as domain it becomes: > > SIP URI: > sip:+34666555444;isub=+123;ext=200;[email protected];user=phone > > I also think that such username parameters are used for NRN > (portability) as they are not SIP URI params but SIP URI username > params. Check RFC 4694. > Well, if I remember correctly (which may not be the case) RFC 3261 did not include these parameters. There was a document - draft or RFC - that did which caused me to add support for it to Asterisk years ago - somehow a Nortel system was causing this, because they where using it.
I need to continue digging. Thanks! /O _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
