2 SIPS together

KnightRaven · #1 (**permalink**) April 14th, 2005, 07:58 AM

is it possible to get to sip to work together ?? i have a 3000 and a pap2-na, an account with broadvoice and stanaphone.....treid the hook up with just 3000 but can't get the config right plus i hear echo from 3000 any ideas ??? :?: :?:

SDHank · #2 (**permalink**) April 14th, 2005, 07:28 PM

I think you're going to have to be a little more detailed about what your problems and questions are.

What exactly do you mean by work together? Have both hooked up behind the same router? Call each other? Cross the streams without causing an interdimensional rift and extinguishing all life as we know it?

I can tell you it is possible to have two or more SIP devices functioning behind the same router/firewall. I know this because in the past week or so I've set up three different ATAs, one pointing at BroadVoice, one at FWD, and one at Sipphone and they all work. I've made many test calls from ATA to ATA both through PSTN gateways and through direct peering (such as FWD to Sipphone and FWD to BV). However, your results may certainly vary depending on your router/firewall and TAs.

deavod · #3 (**permalink**) April 14th, 2005, 08:16 PM

I can second SDHank's experience with multiple SDAs behind one router. Some routers won't let you "hairpin" or connect back through the router so your mileage may vary on that.

mberlant · #4 (**permalink**) April 15th, 2005, 12:41 AM

As SDHank started to say, I think KnightRaven needs to clarify what he is trying to accomplish. It seems like he might be trying to do a VoIP-to-VoIP bridge via his SPA-3000.

KnightRaven · #5 (**permalink**) April 15th, 2005, 01:43 AM

I am trying to do do like every one else call my home phone stanaphone and connect to my broavoice account so i can call my country from my cell while i am at work. tryed yesterday for 5 hrs to no show so i tought i can hook up my 2 spa's with 2 accounts as i found out it crazy, but hey i am a little crazy too.

mberlant · #6 (**permalink**) April 15th, 2005, 03:53 AM

Have you read the threads already posted here that discuss that exact problem? You could already be running now by following that guidance.

Start with http://voxilla.com/forum-viewtopic-t-2881.html and see if this helps you move forward. There are other postings here, too, with basically the same discussion.