Hi Chris, I wouldn't give up on the Ciscos. We have a number of 79x5 phones (same firmware as 79x1 I believe, and also use the CiscoPlus config) which work very well as remote phones behind NAT.
When I am next at the site, I'll get the config and can share it with you, if that would help. J On Mon, Aug 31, 2009 at 11:38 AM, Chris Rawlings<[email protected]> wrote: > No these phones do not use the “Unified” SIP package. The 79x1 series have a > different SIP and SCCP package than the 79x0 phones. > > There config files are completely different also. They are the CiscoPlus > phones. NAT is not working and I don’t see anything on the net to get it > working other than using MilkFish with DD-WRT. I’ll just get some Polycom > phones. > > > > From: Matt White [mailto:[email protected]] > Sent: Tuesday, August 18, 2009 3:20 PM > To: Chris Rawlings > Subject: Re: [sipx-users] Cisco 7971 Behind NAT > > > > Cisco uses a unified firmware so any G generation phone have the same sip > firmware and operation.... > > So it should behave all the same. > > but if you find different please post for us to be aware. > > -m > >>>> Chris Rawlings 08/18/09 1:38 PM >>> > > This is a 7971G not a 7960/40 > > > > Completely different phone > > > > From: [email protected] > [mailto:[email protected]] On Behalf Of Matt White > Sent: Tuesday, August 18, 2009 1:23 PM > To: [email protected] > Subject: Re: [sipx-users] Cisco 7971 Behind NAT > > > >>>> Chris Rawlings 08/18/09 10:07 AM >>> > > >>>>>I can not get my cisco 7971G-GE to register to my sipX pbx behind a NAT. > >>>>> > > >>>>>Is there anything I need to do for this phone to work behind NAT ? > > > > We have several 7960's working behind NAT (i use a 7960g) and a few with > remote worker. We didn't have to set anything special. Make sure in the > phone config you do not have set to use STUN or is not set with a "NAT > Public IP". > > > When it register is should append the "nat" to it. If you see "no-nat" then > the phone is trying to compensate for the NAT. > > > > > > when we first setup a 7960 remote worker phone I fought with it until I > found out the users dlink had a SIP aware gateway that was killing it. > disabled and it worked fine. > > > -M > > > > > _______________________________________________ > sipx-users mailing list [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users > sipXecs IP PBX -- http://www.sipfoundry.org/ > _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
