Mailing List Message #92437
From: Boris Tyshkevich <>
Subject: native SIP client on WM6
Date: Tue, 04 Sep 2007 06:04:02 -0700
To: <CGatePro>
A Ballesteros wrote:
HP iPAQ Voice Messenger
WiFi Capable
VoIP calling capable with CGatePro

VoIP with this phone was possible with a native SIP client or with third party software ?

I have not been able to get the native SIP client to register with CommuniGate Pro. However, another CommuniGate Pro user is able to register and called me with this phone. The phone status (in CGP) of his registration displayed as RTC.

 That client writes something like RTC/1.4 in User-Agent field, so SIP workaround rule RTC/* is applied.

 WM6 SIP phone don't support NTLM auth, so SIP REGISTER fail.  You should disable MS SIP workaround for that type of UA, to use DIGEST auth instead.

PS. Thanks  to German Myzovsky from Tario.

Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster