Why it happens
- A media or bearer type the far end does not accept.
What to check
- Check the call type and media settings for that route.
Q.850 cause 88: Incompatible destination
Incompatible destination: the destination cannot handle the type of call (for example a fax to a voice-only number).
88
- Q.850 name
- Incompatible destination
- Group
- Protocol errors
- FreeSWITCH
- INCOMPATIBLE_DESTINATION
- Asterisk
- HANGUPCAUSE=88
- SIP response from a gateway
- 503 Service Unavailable
- In SIP
- Reason: Q.850;cause=88