SIP 182 Queued vs 302 Moved Temporarily
SIP 182 (Queued) is a 1xx Provisional response, while 302 (Moved Temporarily) is a 3xx Redirection 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, 302 means that the callee has temporarily moved to a different address. The client should retry the request at the Contact address but continue using the original URI for future requests.
Deskripsi
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.
Ketika Anda Melihatnya
In call center or queuing scenarios where the callee is busy but the system holds the call in a queue.
Cara Memperbaiki
Wait for the call to be dequeued. If queuing is not desired, configure the server to reject calls instead of queuing them.
Deskripsi
The callee has temporarily moved to a different address. The client should retry the request at the Contact address but continue using the original URI for future requests.
Ketika Anda Melihatnya
When a user is temporarily reachable at a different location, such as when traveling or using a different device.
Cara Memperbaiki
Redirect the current call to the Contact URI provided, but keep the original URI for future requests.
Perbedaan Utama
182 is a 1xx Provisional response, while 302 is a 3xx Redirection 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 302: The callee has temporarily moved to a different address. The client should retry the request at the Contact address but continue using the original URI for future requests.
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 302 when when a user is temporarily reachable at a different location, such as when traveling or using a different device.
Kapan Menggunakan Yang Mana
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 302 (Moved Temporarily): Redirect the current call to the Contact URI provided, but keep the original URI for future requests.