VoIP (Voice over IP) uses Codecs to transmit the voice packets between Sender (Caller) and Receiver (Callee). A Codec handles several things whereby 1) The bandwidth usage, 2) compression rate and...

The concurrency rate refers to the number of simulation calls at any given time. This rate can vary based on the type of business operation you conduct. For example if you run a high call-volume...

<WIP>

If you experience that when a call comes in your SIP device is not ringing this might be due that on your (ISP) router the SIP is enabled on the ALG level. To solve this issue;- Login to your...