[Serusers] multiple SIPURA behind same NAT
Raymond Chen
rchen at cityabove.net
Wed Jan 19 01:58:30 CET 2005
Matt,
Both port use different sip port, and can make calls at the same time. But
still can't get voice when call to each other.
Raymond
_____
From: Matt Schulte [mailto:mschulte at netlogic.net]
Sent: Tuesday, January 18, 2005 9:08 AM
To: Raymond Chen; serusers at lists.iptel.org
Subject: RE: [Serusers] multiple SIPURA behind same NAT
If I had a guess I would say either the NAT or rtp/media proxy is getting
confused about which client is which. Ignoring the problem for a second, can
both sipura's make calls at the same time? Are you using NAThelper for this
with SER? You mentioned "without proxy", this would mean port forwarding?
Try this, make each sipura use a diff range of RTP ports (in their config).
Matt
-----Original Message-----
From: Raymond Chen [mailto:rchen at cityabove.net]
Sent: Monday, January 17, 2005 12:25 PM
To: serusers at lists.iptel.org
Subject: [Serusers] multiple SIPURA behind same NAT
Dear all,
I have two sipura box behind NAT. both use via header and can dial out and
received calls without proxy. but they have no voice when they call to each
other, any idea?
Raymond
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