[SIPForum-discussion] Problem with conesction to remote sites.

[Jean-Francois Beaulieu]

What kind of router is doing the nating....? many of them play at layer 4
and 5....if you dont have the right firmware that might be your issue?
----- Original Message -----
From: "Jean-Francois Beaulieu" <j_f.beaulieu at videotron.ca>
To: "An open list for discussion of SIP-related topics"
<discussion at sipforum.org>
Sent: Sunday, September 18, 2005 10:06 AM
Subject: Re: [SIPForum-discussion] Problem with conesction to remote sites.


> Oum...if you open port 5060 udp in the pix and the good range of port for
> RTP the Nating should do the job.
>
> but sound is only heard once in a wile on the telephones behind the
router??
>
> whats going on do you have a one way voice path?
>
> ----- Original Message -----
> From: "Rudy Rawlins" <rrawlins at rim.com>
> To: <discussion at sipforum.org>
> Sent: Sunday, September 18, 2005 9:19 AM
> Subject: Re: [SIPForum-discussion] Problem with conesction to remote
sites.
>
>
> > Willy:
> >
> > Your phone behind the NAT needs special treatment to work. You have to
> configure your VoIP server to recognize the NAT phone, I.e., that their
> registered IP address is unreachable.
> >
> >
> >
> > -----Original Message-----
> > From: discussion-bounces at sipforum.org <discussion-bounces at sipforum.org>
> > To: 'An open list for discussion of SIP-related topics'
> <discussion at sipforum.org>
> > Sent: Sun Sep 18 04:56:07 2005
> > Subject: [SIPForum-discussion] Problem with conesction to remote sites.
> >
> >
> >
> >
> >
> >
> >
> > Good day all,
> >
> >
> >
> > I am sure that this is one of the problems that you have discussed
before,
> but I am unable to search the archives of this forum. Also I am not sure
if
> this Problem is good placed in this forum. So if it is misplaced, can
> someone help me of list please.
> >
> >
> >
> >
> >
> > Situation:
> >
> > I Have a VOIP telephone switch behind a Cisco pix 501firewall. Then
> connection to the internet is Via an IAD to a 1Mb  DSL  line. We have
fixed
> IP addresses.
> >
> > I have 2 VOIP telephones on a remote location behind a NAT router and 1
> VOIP telephone on an other location direct on internet.
> >
> >
> >
> > Problem:
> >
> > All the telephones do always register, but sound is only heard once in a
> wile on the telephones behind the router. The telephone that is connected
> direct to internet
> >
> > works fine.
> >
> >
> >
> > Questions:
> >
> > What could be the course of this problem,
> >
> > How can I solve this problem?
> >
> >
> >
> > Thank for helping me,
> >
> > Willy
> >
> >
> >
> >
> >
> >
> >
> >
> >
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