[cisco-voip] SCCP through PIX cont'

[Matt Slaga (US)]

DTMF is control traffic and sent TCP out of band.  The issue is going to
be with routing.  I would suggest Metreos SCCP-Proxy product.

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Voll, Scott
Sent: Thursday, April 06, 2006 11:26 AM
To: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] SCCP through PIX cont'



Why would DTMF work and not audio?

 

Scott

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Voll, Scott
Sent: Thursday, April 06, 2006 8:24 AM
To: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] SCCP through PIX cont'

 

I have set the configuration up like this:

 

IP Phone --- (public)  -- PIX (6.3) --- (Inside) CM / IP Phones/ VGW.

 

I was able to get the phone up and working but I'm getting one way audio
in the direction of the inside is not working.

 

What can I do to fix it?

 

Thanks

 

Scott

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Voll, Scott
Sent: Thursday, April 06, 2006 7:16 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] SCCP through PIX

 

Has anyone setup a phone outside your network to work through a pix
firewall?

 

I would like to setup a 7940 just on the other side of our PIX.  So I
don't have a way to VPN it in.  I would like to just permit IP address
to CM on the firewall but was wondering if some fixup or Nat to the CM
will screw it up.

 

Thanks

 

Scott




-----------------------------------------
Disclaimer:

This e-mail communication and any attachments may contain
confidential and privileged information and is for use by the
designated addressee(s) named above only.  If you are not the
intended addressee, you are hereby notified that you have received
this communication in error and that any use or reproduction of
this email or its contents is strictly prohibited and may be
unlawful.  If you have received this communication in error, please
notify us immediately by replying to this message and deleting it
from your computer. Thank you.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://puck.nether.net/pipermail/cisco-voip/attachments/20060406/c25eccbc/attachment.html