[cisco-voip] SEP.cnf.xml with VPN phone/config

Jared Mauch jared at puck.nether.net
Mon Mar 7 10:16:50 EST 2011


I'm looking to use a 3rd party SIP solution and VPN system and wanted to try to make it work while we wait for our CM to ship.

The java/cnu based phones are horrible at nat traversal and I want to run a PPTP or other vpn solution actually on the IP PBX so the phones can work around the broken nat.  If someone from Cisco wants to contact me off-list (we have TAC support, so I can open a case as well) I'd be happy to work with you to help solve these defects.

I'm working with the 7965 and 7975 phones.  To have VPN support one needs to run the 9.X firmware.

(Still waiting on my CM to ship -- send me ~30 phones and no CM and i'll make it work with our existing IP PBX :).

- Jared

On Mar 7, 2011, at 10:12 AM, Scott Voll wrote:

> What version of ASA / CM are you using?
> 
> I think this is only supported if you have at least ASA FOS 8.2 or 8.3 (I can't remember) AND CM 8.X
> 
> In the past, I have used a ASA 5505 with a Site to Site VPN and used the PoE ports to power the Phone.  Worked very well and with the cost of a ASA 5505 as low as it is..... It might be a good option.
> 
> YMMV
> 
> Scott
> 
> On Fri, Mar 4, 2011 at 4:18 PM, Jared Mauch <jared at puck.nether.net> wrote:
> Can someone please send me a copy of your config file that is using the VPN for a home user?  I'd like to compare these settings to what I am trying to do here.
> 
> I would really appreciate it.  You can obfuscate any IP/Name/password configs you want.
> 
> Bonus if you are using something like PPTP with a 7965 or 7975 and SIP.
> 
> Much appreciated!
> 
> - Jared Mauch
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