[cisco-voip] SCCP through PIX cont'

[Linsemier, Matthew]

Scott,

 

Try the following command and see if it makes a difference:

 

fixup protocol skinny

 

Also, what version of PIXOS 6.3 are you running?  I seem to remember a
bug related to this back in the day when I was doing something similar
to you.

 

Sincerely,

 

Matthew M. Linsemier, CCSP/CCNP/CCDA
Senior Network Engineer
APCapital
Voice: 517.324.6695
Fax: 517.333.2812
E-Mail: mlinsemier at apcapital.com

 

 

________________________________

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


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