: Robert Rozman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 14, 2004 1:53 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] Asterisk to sip client behind
Firewall/NAT-
cancall but cannot receive calls ?
Hi,
I hope I won't bother too much if I ask
on Firewalls...
Thanks in advance,
regards,
Robert.
- Original Message -
From: Shoval Tomer [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion
[EMAIL PROTECTED]
Sent: Tuesday, December 14, 2004 11:30 AM
Subject: RE: [Asterisk-Users] Asterisk to sip client behind
On Tuesday 14 December 2004 15:19, Shoval Tomer wrote:
As far as I can remember I only opened sip and tftp ports for the phone.
For some reason (didn't look into it too much) the call stays with sip
and doesn't use RTP.
SIP is what sets up the session (ie it does session handling)
RTP is the
Check your FW-1 tracker and see if any sip packets are dropped during
call initiation.
I had this problem and it went away when I upgraded the BT's firmware to
the latest (16).
Beware, though, that people on the list claim that this firmware breaks
functionality of the message button and
