7 SIP Compliance Protocol Implementation Conformance Statement

This chapter describes how Oracle Communications Service Controller supports requests and responses of the Session Initiation Protocol (SIP) defined in SIP: Session Initiation Protocol, RFC 3261.

SIP Requests

Table 7-1 describes how Service Controller supports SIP requests.

Table 7-1 SIP Requests

Request	Status
ACK	Supported
BYE	Supported
CANCEL	Supported
INFO	Supported
INVITE	Supported
MESSAGE	Supported
NOTIFY	Supported
OPTIONS	Supported
PRACK	Supported
PUBLISH	Not supported
REFER	Not supported
REGISTER	Not supported
SUBSCRIBE	Supported
UPDATE	Supported

SIP Responses

This section describes how Service Controller supports SIP responses.

Informational Responses

Table 7-2 describes how Service Controller supports SIP informational responses.

Table 7-2 SIP Informational Responses

Response	Status
100 Trying	Supported
180 Ringing	Supported
181 Call is Being Forwarded	Supported
182 Queued	Supported
183 Session in Progress	Supported

Successful Responses

Table 7-3 describes how Service Controller supports SIP successful responses.

Table 7-3 SIP Successful Responses

Response	Status
200 OK	Supported
202 Accepted	Supported
204 No Notification	Supported

Redirection Responses

Table 7-4 describes how Service Controller supports SIP redirection responses.

Table 7-4 SIP Redirection Responses

Response	Status
300 Multiple Choices	Supported
301 Moved Permanently	Supported
302 Moved Temporarily	Supported
305 Use Proxy	Supported
380 Alternative Service	Supported

Client Failure Responses

Table 7-5 describes how Service Controller supports SIP client failure responses.

Table 7-5 SIP Client Failure Responses

Response	Status
400 Bad Request	Supported
401 Unauthorized	Supported
402 Payment Required	Supported
403 Forbidden	Supported
404 Not Found	Supported
405 Method Not Allowed	Supported
406 Not Acceptable	Supported
407 Proxy Authentication Required	Supported
408 Request Timeout	Supported
409 Conflict	Supported
410 Gone	Supported
412 Conditional Request Failed	Supported
413 Request Entity Too Large	Supported
414 Request-URI Too Long	Supported
415 Unsupported Media Type	Supported
416 Unsupported URI Scheme	Supported
417 Unknown Resource-Priority	Supported
420 Bad Extension	Supported
421 Extension Required	Supported
422 Session Interval Too Small	Supported
423 Interval Too Brief	Supported
424 Bad Location Information	Supported
428 Use Identity Header	Supported
429 Provide Referrer Identity	Supported
433 Anonymity Disallowed	Supported
436 Bad Identity-Info	Supported
437 Unsupported Certificate	Supported
438 Invalid Identity Header	Supported
480 Temporarily Unavailable	Supported
481 Call/Transaction Does Not Exist	Supported
482 Loop Detected	Supported
483 Too Many Hops	Supported
484 Address Incomplete	Supported
485 Ambiguous	Supported
486 Busy Here	Supported
487 Request Terminated	Supported
488 Not Acceptable Here	Supported
489 Bad Event	Supported
491 Request Pending	Supported
493 Undecipherable	Supported
494 Security Agreement Required	Supported

Server Failure Responses

Table 7-6 describes how Service Controller supports SIP server failure responses.

Table 7-6 SIP Server Failure Responses

Response	Status
500 Server Internal Error	Supported
501 Not Implemented	Supported
502 Bad Gateway	Supported
503 Service Unavailable	Supported
504 Server Time-out	Supported
505 Version Not Supported	Supported
513 Message Too Large	Supported
580 Precondition Failure	Supported

Global Failure Responses

Table 7-7 describes how Service Controller supports SIP global failure responses.

Table 7-7 SIP Global Failure Responses

Response	Status
600 Busy Everywhere	Supported
603 Decline	Supported
604 Does Not Exist Anywhere	Supported
606 Not Acceptable	Supported