SIP 199 Early Dialog Terminated vs 414 Request-URI Too Long
SIP 199 (Early Dialog Terminated) is a 1xx Provisional response, while 414 (Request-URI Too Long) is a 4xx Client Failure response. 199 indicates that a UAS can send this to indicate that an early dialog has been terminated. Used when forking results in multiple early dialogs. 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.
Açıklama
A UAS can send this to indicate that an early dialog has been terminated. Used when forking results in multiple early dialogs.
Gördüğünüzde
In forked call scenarios when one of the forked branches is cancelled because another branch was answered.
Nasıl Düzeltilir
No action needed. This is normal behavior in forked call setups. Ensure your UA handles early dialog termination gracefully.
Açıklama
The server is refusing to service the request because the Request-URI is longer than the server is willing to interpret.
Gördüğünüzde
When the SIP URI in the request line is excessively long, which may happen with URI parameters or long phone numbers.
Nasıl Düzeltilir
Shorten the Request-URI. Remove unnecessary parameters or use a shorter alias for the destination.
Temel Farklar
199 is a 1xx Provisional response, while 414 is a 4xx Client Failure response.
SIP 199: A UAS can send this to indicate that an early dialog has been terminated. Used when forking results in multiple early dialogs.
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 199 when in forked call scenarios when one of the forked branches is cancelled because another branch was answered.
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.
Hangisini Ne Zaman Kullanmalı
For 199 (Early Dialog Terminated): No action needed. This is normal behavior in forked call setups. Ensure your UA handles early dialog termination gracefully. For 414 (Request-URI Too Long): Shorten the Request-URI. Remove unnecessary parameters or use a shorter alias for the destination.