search for: gsm_gateway

Hello, I am looking for a gsm gateway that is SIP based i.e no need of FXO/FXS analogue connection. I searched the email archives and found messages from 2008 but not sure how accurate these are. What do you use and how well it works ? The only sensible one I found is one made by portech and one that is made by Eurodesign. The one from portech is like a trunk while the one from eurodesign

...for UK CLI detection ;cidstart=polarity ; Added for UK CLI detection usecallerid=yes signalling = fxo_ks callerid= "" <2302> context=internal channel => 1 signalling = fxo_ks callerid= "" <2105> context=internal channel => 2 signalling = fxs_ks context = gsm_gateway callerid=asreceived channel => 4 ************************ I made a couple of attempts activating and moving around the two UK CLI (this unit should work in UK; I thougt those settings might help) settings. But nothing changed, except for the fact that the calls were no more answered. ;-) The u...

Searching through wiki and google. http://www.2n.cz/products/gsm_gateways/voip/voiceblue.html but there are also other products on the market. --- Wondering if its possible to connect as follows: Extension -> Asterisk -> ZyxelAnalogTelephoneAdapter -> GSM gateway. The best way would be to make the ZyxelAnalog.. to be a channel. But I don't think that is...

Dear All, I've got a weird problem with my asterisk box which has fxo interfaces (TDM400). Well, the problem is that the interface answers the call, but no caller id is being received. Also, sometimes this error happens: fsk_serie made mylen < 0 Any idea what is going on? Thanks, Kaveh __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has

Hi, I am currently building a 1.4.4 Asterisk box for a client and they are interested in GSM functionality. Does anyone have any experience with a GSM card, preferably Quad Span (4 GSM modules or higher) for use in the UK. I have seen the Junghanns* version but I am not keen on the limitation of having to use a BriStuffed version of Asterisk. Do Digium make one ? as I am unable to find

We all mostly know that * as well as various SIP phones support SMS. While the final setup is somewhat of a mystery, there are reports of those lucky souls who have it working. We also know that in order to send an SMS to a mobile phone, we need to connect to some SMS message center and get the word out that way. Now, here's the new (?) element: How can I *accept* messages on my

I have an analog GSM Gateway that is connected to a normal SIP ATA device. Basically what it does is this : when you call the extension nr. of the SIP ATA port, the GSM Gateway will pick up the phone and presents a (new) dial tone, and then dials whichever DTMF tones it received. The SIP ATA ia a Grandstream HT286. I would like to use the GSM Gateway to route my outbound cellular calls, how