GSM to VOIP
Budget $10-30 USD
We have server on which is installed FreePBX.
We want to buy Yeastar TG100 GSM and Cisco SPA502G.
We need to configure this 2 devices so when call is made to GSM SIM cart that is in Yeastar the call to be trough VOIP to Cisco
5 freelancers are bidding on average $34 for this job
Greetings, I am an engineer with more than 15 years of experience with VoIP projects (Asterisk, Freepbx, Issabel, Freeswitch, Call center, bulk SMS) I can give you support in the configuration of the ATA Yeastar Tg100 More
I can finish this task and link the gsm gateway with you Freepbx server to be able make and receive calls in freepbx, and regarding the IP phone I advice to buy another one instead Cisco , you can buy yealink , fanvil More