[Asterisk-Users] 2 Sip phones behind un-natted Asterisk

Bruce Komito brucek at bagel.com
Mon May 24 06:47:27 MST 2004


I'm not the original poster, but I have the same problem with a Sipura.
In my configuration, I have line 1 set to port 5060 and line 2 set to port
5061.  I assume that is what you are suggesting, right?

Bruce Komito
High Sierra Networks, Inc.
www.servers-r-us.com
(775) 284-5800 ext 115


On Mon, 24 May 2004, Senad Jordanovic wrote:

> >> I have 2 SIP phones (Cisco 7960 & XTen) behind a NAT provided by a
> >> Linksys firewall that supports UPnP.  The Asterisk server has a
> >> public IP. Here are the problems that I am having with this
> >> configuration...
> >>
> >>
> >>
> >> 1.	The 2 SIP phones can call MeetMe and have a conference but
> >> cannot call each other. (Yes, they connect but no audio either
> >> direction)
> >> 2.	I have verify=yes in the sip.conf for both phones. Both phones
> >> constantly go Unreachable. (However, the connection is very fast
> >> between * and sip phones)
> >> 3.	Sometimes but not always when I try to call phone1 phone2 rings.
>
> Have you tried to make sure that each user agent use differnet sip port?
>
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