The client has made the following changes to the job.
Client prefers freelancers from:
You are still able to submit a proposal for this job.
The client prefers freelancers from
a different location.
This app will allow user to make SIP call.
Works with standards based VoIP/SIP servers – including 3CX Phone System, Asterisk and other popular VoIP/SIP providers.
Fully supports the industry leading SIP standard
G711 and GSM codec support
Ability to transfer (blind transfer) and place calls on hold
Internal and external server configuration in one profile
Record and playback phone calls
Profile Names, Caller ID, Proxy Server, STUN and NAT support
Auto provisioning – SIP PBX's or VoIP providers can automatically provision the 3CXPhone for iPhone app via multicast
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