(Answer) (Category) SIP FAQ : (Category) SIP Protocol Operation :
Is a SIP URI without a user name valid?
SIP request URIs such as sip:phone123.example.com are valid if the device being addressed does not have a notion of a 'user'. Generally, it would not be sent to a proxy, but a proxy may translate, for example, sip:joe@example.com into the request URI sip:phone123.example.com, if that phone has registered with that Contact address.
[Append to This Answer]
hgs@cs.columbia.edu
2001-Mar-14 4:53pm
Previous: (Answer) Once a SIP registrar gets a REGISTER request, how does it update the Location Server with the contact information?
Next: (Answer) Is there a specific order for header fields?
This document is: http://www.cs.columbia.edu/~hgs/sip/faq.cgi?file=98
[Search] [Appearance]
This is a Faq-O-Matic 2.710.
This FAQ administered by Henning Schulzrinne