Hi,
I have a project to develop Android apps to bridge voice from SIP to GSM, below the requirement and flow
Requirement
1. Support all Android phone and all android version
2. SIP must support standard sip pbx or sip proxy. example Asterisk or VoipSwitch
3. Option to support SIP TLS
4. Support Wifi and 3G internet
apps
1. Android using SIP can register to SIP PBX or SIP proxy using Wifi or 3G
2. SIP PBX/Proxy send call to android phone and android phone will send call to GSM
flow
1. SIP PBX/Proxy ->(via internet Wifi or 3G) -> Android Phone -> GSM Network
Delivery
1. Deliver the source code and installation apps
Hi,
We are a team of professionals from Toronto and have placed a bid of 2500$ on this project. Please do see our related work there.
We try to provide best possible work with a very competitive price. Please do let us know if you have any questions.
We will provide you
- With android application for bridging voice from SIP to GSM.
- With all the features like SIP will support standard proxy, You will have an option to support SIP TLS and it will work on both wifi and 3g network.
- Will give you support after development
- Will provide the source code
Look forward to hearing back from you soon.
Thanks
Daniel
We are experienced and highly skilled in mobile app development. We have a dedicated team of developers and can provide you the best results.
Please see PMB for detailed BID.
Thanks and regards,
Jawad Ashraf
We are andriod apps developers and have been developed large scale andriod applications so would like to win this project, please check private message for examples and take your decision. Thanks