Kamailio SIP Server Expert Required

Kamailio SIP Server Expert Required

Closed - This job posting has been filled and work has been completed.

Job Description

I am looking for a Kamailio Server Expert to resolve the following. Our clients is build with linphone source code. Android and IOS.

1. Not able to do voice and video in 3G/4G
2. Client receiving calls from server after testing.
3.Check on the ports opened and advise what to be opened.

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