Hi; Those are requirement from Service Providers. Just try to make a call from a Nokia E or N series using their SIP UA while note registered, just to name one UA.
[EMAIL PROTECTED] wrote: > From: Diego B <[EMAIL PROTECTED]> > > It is not complicated but the client has to know if it registered or not. > Some sip-phone wont let you make calls if they are not registered. > Some sip-phones will not accept calls if they are not registered. > > Why would someone design a UA with such unnecessary restrictions? > > Dale > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
