Đã Đóng

Make conference call using same GSM channel (merge calls) with Asterisk or GSM Gateway

I have a 2 setups:

-Raspbx(Asterisk11 +FreePBX) with 4 chanmobile bluetooth module already working

-Grandstream UCM6202 with GoIP-8 Hibertone GSM gateway.

I can make and receive calls from my SIP extension to GSM networks with the gateway or with the Raspbx chanmobile.

The problem is that i cant use the conference call of GSM (call 2 external numbers with one GSM channel/chip) like i do with a normal android phone (The proccess with this is, call a number, press the add to call button, call the other number, then merge the call and have a conference with the numbers called)

Im looking to do a conference call were we put the call at hold(or not) with the voip internal phone then call another external number via the same GSM Channel that we used to call the first one and merge the three calls for conference. (This is working with a normal android phone)

I have a disposal a raspberry pi with 4 bluetooth modules (all working) and chanmobile configured with 4 phones, a Grandstream UCM6202, a hybertone GoIP-8 GSM gateway for doing this job we have tryed both options and the workaround solution that we find it is using chanmobile and have the critical users using the android phones to do the normal conferences call via the android merge options, now we want to have this options to all our internal extensions.

Kĩ năng: Android, Asterisk PBX, Linux, Mobile App Development, VoIP

Xem nhiều hơn: wowza asterisk gateway, abandoned calls asterisk, asterisk gateway interface script java callcenter, check missed calls asterisk, cdr transfer calls asterisk, forwarding calls asterisk, making outbound calls asterisk script, php monitor calls asterisk calling card, terminate calls asterisk, asterisk java agi bin asterisk gateway interface, asterisk gateway interface programming, asterisk gateway, asterisk rating gsm gateway, record conference calls asterisk, meetme conference auto dial calls asterisk, make conference asterisk, pass voip calls asterisk gateway, using bluetooth mobile phone calls asterisk, join conference using auto dial asterisk

Về Bên Thuê:
( 0 nhận xét ) El Alto, Bolivia

ID dự án: #19247725

3 freelancer đang chào giá trung bình $497 cho công việc này


hi there i think you need to understand GSM AT commands and how it can be executed at GSM gateways. be free to ask me any question bye, Pavel

$1000 USD trong 1 ngày
(22 Nhận xét)

Hello I have walked through your note and enough confidence that I can work on your project I am having 10 years of rich experience as Mobile & Web Developer and also know graphics designing means in my career i learn Thêm

$250 USD trong 3 ngày
(1 Nhận xét)

Are you looking for the best code quality with better time management and timely delivery? Then look no further. Code Flow Tech LLP (CFT) is a young team of engineers working on Mobile & Website Development, Graphic Thêm

$240 USD trong 5 ngày
(0 Nhận xét)