[OpenSIPS-Users] Which way now?

[Max Mühlbronner]

Hi,

the response from the Cisco suggests it has a problem with the traffic:
SIP/2.0 400 Bad Request - 'Invalid IP Address'.

You could try rtpproxy/mediaproxy, it seems like the Cisco GW is not able to
route to the network of the SDP IP (c=IN IP4 12.34.56.78.)? 



BR


Max M.
-----Ursprüngliche Nachricht-----
Von: users-bounces at lists.opensips.org
[mailto:users-bounces at lists.opensips.org] Im Auftrag von Russ East
Gesendet: Freitag, 13. Januar 2012 20:25
An: users at lists.opensips.org
Betreff: [OpenSIPS-Users] Which way now?

Hello guys.

I've been trying to avoid asking for some advice, but three weeks into
studying, watching the webinars, reading the forums, mail-lists, and testing
I've reached a point of "Now What!". I can't find a clear path in the
documentation for what I am trying to do, even though the task seems very
simple!

I put in a second Cisco 5400 for our local DID numbers (Direct Inward Dial -
not dialog ID) from the PSTN over VoIP.  The PSTN will only send to one IP
and will not accept redirects, so I though I just needed a "simple" proxy
and load balance to the ciscos.  Seven or eight years ago I helped a friend
setup openSER serving two asterisks - no problem.  But I am having problems
here going to the ciscos and am trying to find which combination of modules
I need to use...

I believe I need to go to topology hiding and a media proxy.  Do I use
rtp_proxy or something else like MediaProxy?

Here's what I want to accomplish... I need to successfully send the calls to
the ciscos, balanced.  All are public IP addresses.

Attached is a sample of my most recent failed attempt with call scenario
data, mysql data, route script and sip trace.

Any advice or examples would be appreciated!


Thank you,
Russ



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