I think this probably a little bigger than you are looking for, but interesting none the less, talks SIP/H.323.
http://www.hyperms.com/products/gsm-gateways/voip-gsm-gateway.html Dennis Heim | Solution Architect (Collaboration) World Wide Technology, Inc. | 314-212-1814 PS Engineering: Innovate & Ignite. From: cisco-voip [mailto:cisco-voip-boun...@puck.nether.net] On Behalf Of Lelio Fulgenzi Sent: Thursday, April 24, 2014 3:09 PM To: Robert Kulagowski Cc: Cisco VOIP Subject: Re: [cisco-voip] 8 channel GSM gateways? i didn't look through many others (but did find http://vintelecom.com/home.asp ) afterwards. i haven't used their products, but i find that when a company has a fairly in depth website, usually the support is there for their product as well. that's totally a shot in the dark. but at least you can read up on things. looks like they are trying to get solutions for other PBX vendors as well. --- Lelio Fulgenzi, B.A. Senior Analyst, Network Infrastructure Computing and Communications Services (CCS) University of Guelph 519‐824‐4120 Ext 56354 le...@uoguelph.ca<mailto:le...@uoguelph.ca> www.uoguelph.ca/ccs<http://www.uoguelph.ca/ccs> Room 037, Animal Science and Nutrition Building Guelph, Ontario, N1G 2W1 ________________________________ From: "Robert Kulagowski" <rkula...@gmail.com<mailto:rkula...@gmail.com>> To: "Cisco VOIP" <cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net>> Sent: Thursday, April 24, 2014 2:31:33 PM Subject: Re: [cisco-voip] 8 channel GSM gateways? On Thu, Apr 24, 2014 at 12:22 PM, Erick Bergquist <erick...@gmail.com<mailto:erick...@gmail.com>> wrote: > I'd be interested if you find one and go with one. I have dealt with a > client in same country who does this with FXO ports and a mobile phone > device like you, but haven't heard of any issues so haven't really looked > into alternatives. The problem is that their proposed solution is for us to generate dialtone (FXS) towards them rather than FXO. Lelio, I'd already seen that page and was going through the vendors. What made the dinstar one jump out? It doesn't appear that a SIP trunk in Brazil would make calls to the cell carrier any cheaper. Too bad! As far as the numbering plan, it seems like we'll be able to route the calls appropriately on the dialed number, so that calls stay on-net for the carrier. _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net> https://puck.nether.net/mailman/listinfo/cisco-voip
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