I believe this is allowed. I seem to recall scenarios where the private id is uniquely assigned to the UE. A subscriber could register the same public id from multiple devices (e.g. his PDA and cell phone). Each device may have different capabilities and some services may be delivered to one device or the other, or delivered to both devices.
This is just one possible scenario from memory. There are certain to be others. Also note that just because the standards say it's possible doesn't meant that any particular vendor has implemented it, or any particular service provider's policy supports it. -- Gary Cote www.awardsolutions.com _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
