building a Voicemail and CollectCall services over SIP protocol
Budget: $3,000 – $5,000 USD
We are looking for talented developer who can build a voicemail and collectcall system over
SIP protocol.
We prefer using Restcomm Open Source code for voice, video and messaging capabilities into business workflow.
SIP protocol.
We prefer using Restcomm Open Source code for voice, video and messaging capabilities into business workflow.
Related categories:
Telecommunications Engineering