We have added a new Bluetooth GSM channel to our VoIP server at Sibers. The server is based on Asterisk and supports SIP, IAX2, ZAP and other channels and protocols. Our new channel connects Asterisk to a usual GSM cellphone via Bluetooth – a crazy idea since you can’t carry a VoIP server in your pocket along with a mobile phone.
But such combination can be used! For example, you can implement a small information center, since Asterisk dial plans are very flexible and it is easy to assign the ‘short number’ to a cell phone. Also, it is a good way to subscribe to a cheap group, family or corporate faves wireless plan, and make calls to the phones of your colleagues for less price.