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Sip-to-GSM gateway for Android - repost

Need application for Android which use WiFi network to terminate call to or originate from GSM network to SIP.

Related existing project is like chan_datacard module for Asterisk which use AT commands for establish and terminate GSM calls. Application should have option to use outbound proxy server or VPN for ability working in networks with restricted or closed Sip ports.

Kemahiran: Android, Mobile App Development, VoIP

Lihat lebih lanjut: android gsm gateway, android sip gsm network, android sip gateway, originate, for android, sip server, sip calls, gsm, gsm gateway, android sip, gsm android sip gateway, android sip gsm proxy, proxy sip gsm android, android asterisk gateway sip, android asterisk gsm, use sip android, vpn asterisk, android mobile network, android application project server, mobile sip android, gsm asterisk android, asterisk gsm gateway android, proxy server android, establish vpn, application mobile android

Tentang Majikan:
( 0 ulasan ) Kiev, Ukraine

ID Projek: #4080225

12 pekerja bebas membida secara purata $1021 untuk pekerjaan ini

captek

Hi, We are voip solution provider and have earlier setup various server for voip call, fax, ivr, sms etc. We have earlier developed sip dialer for all smartphones with various featurs. Please check your PMB for further Lagi

$2000 USD dalam 20 hari
(4 Ulasan)
6.5
shabdullah88

Dear sir After reading your project details,we are interested in this project and would like to bid on this project. we take care of our every client personally and has always long term relationship.we will do as many Lagi

$1250 USD dalam 20 hari
(4 Ulasan)
5.4
kruraval888

Hey , Thanks for posting. gone through with the requirement and we understood. check your private message board for detail proposal. Thanks.ac

$250 USD dalam 5 hari
(9 Ulasan)
3.9
bkshukla1

Please check your PMB.

$700 USD dalam 20 hari
(5 Ulasan)
3.5
codeware1

Hello Sir, Hope you are well and doing good!!! we are eager to work with you.We are ready to start the project right away. Codeware is a website development company providing professional website design, website develo Lagi

$1250 USD dalam 10 hari
(3 Ulasan)
2.9
iMuttaguru

It would be Great to work with you. Please see PMB for further details. Thanks.

$699 USD dalam 13 hari
(2 Ulasan)
1.6
anthole

let me do it and more detail

$750 USD dalam sehari
(3 Ulasan)
0.0
fahadmanzoor

Please refer to PMB for detailed proposition.

$2000 USD dalam 25 hari
(0 Ulasan)
0.0
eaglepho

Eagle Infotek offers a full suite of unique & customized Android as well as iOS mobile Apps, developed to the most stringent technical standards. check pmb for further

$700 USD dalam 30 hari
(0 Ulasan)
0.0
poojaup555

We have expereince team in your project andd we can complete your project as you describe. Please dont forget to check your private messages. Thanks

$250 USD dalam 4 hari
(2 Ulasan)
0.0
ArminIT

Hi I'm proficient in mobile and VoIP programming. let me handle your project.

$2500 USD dalam 30 hari
(0 Ulasan)
0.0
itglobalservice

An ISO 9001:2006 certified company, We can fulfill your requirement because we are professional worker, we work for our client satisfaction. for more detail please check private message board. Thanks.

$250 USD dalam 6 hari
(4 Ulasan)
0.0
Juliet1988

Hello, We offer high quality work at most affordable rates. I must say you have reached the right person and the right team. This is an easy job for us. Please see PMB for our expert samples and details.

$900 USD dalam 30 hari
(0 Ulasan)
0.0