DID is not working

• Check Asterisk CLI for error message.
• If you can't see any output on Asterisk CLI when making call to DID, use sip debug or iax2 set debug commands
• Check for error message

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• If 's' extension is reached means your provider does not send destination information:

Solution:

1. In register string add /SOME_DID at the end
2. Create SOME_DID in DIDs window
3. Assign this SOME_DID to some device

Example:

register => username:secret@sip.provider.com/1234567890

Now every call which comes from sip.provider.com will go to DID 1234567890.

We need to create such DID and assign some device to it to receive all calls coming from this provider.

This solution is workaround when provider does not send correct destination information (most of providers do this).

One bad thing about this is that only 1 device can receive calls from this provider.

In order to receive calls to several DIDs you need to tell your provider to send correct destination information.