[cisco-voip] Direct IP-to-IP calls without SIP proxy

[Dmitry Semyonov]

Hello.

Is that true that Cisco ATA 180 series, and Cisco IP Phone 7905G/7912G
are the only SIP devices supporting direct IP-to-IP calls without the
use of SIP proxy? For example, I failed to make a direct call using
7960G with firmware v.6.3.


...Bye..Dmitry.