SIP 182 Queued vs 414 Request-URI Too Long
SIP 182 (Queued) is a 1xx Provisional response, while 414 (Request-URI Too Long) is a 4xx Client Failure response. 182 indicates that the called party is temporarily unavailable but the server has decided to queue the call rather than reject it. The call will be attempted when the callee becomes available. In contrast, 414 means that the server is refusing to service the request because the Request-URI is longer than the server is willing to interpret.
Beschreibung
The called party is temporarily unavailable but the server has decided to queue the call rather than reject it. The call will be attempted when the callee becomes available.
Wann Sie es sehen
In call center or queuing scenarios where the callee is busy but the system holds the call in a queue.
Wie man es behebt
Wait for the call to be dequeued. If queuing is not desired, configure the server to reject calls instead of queuing them.
Beschreibung
The server is refusing to service the request because the Request-URI is longer than the server is willing to interpret.
Wann Sie es sehen
When the SIP URI in the request line is excessively long, which may happen with URI parameters or long phone numbers.
Wie man es behebt
Shorten the Request-URI. Remove unnecessary parameters or use a shorter alias for the destination.
Wesentliche Unterschiede
182 is a 1xx Provisional response, while 414 is a 4xx Client Failure response.
SIP 182: The called party is temporarily unavailable but the server has decided to queue the call rather than reject it. The call will be attempted when the callee becomes available.
SIP 414: The server is refusing to service the request because the Request-URI is longer than the server is willing to interpret.
You encounter 182 when in call center or queuing scenarios where the callee is busy but the system holds the call in a queue.
You encounter 414 when when the SIP URI in the request line is excessively long, which may happen with URI parameters or long phone numbers.
Wann welchen verwenden
For 182 (Queued): Wait for the call to be dequeued. If queuing is not desired, configure the server to reject calls instead of queuing them. For 414 (Request-URI Too Long): Shorten the Request-URI. Remove unnecessary parameters or use a shorter alias for the destination.