3 Parlay X 2. 1 Call Notification

The following chapter describes the standard Oracle Communications Services Gatekeeper Parlay 2.1 Call Notification communication services and how the interfaces and protocols comply to standards.

• Parlay X 2.1 Call Notification Statement of Compliance

• SIP for Parlay X 2.1 Call Notification

Parlay X 2.1 Call Notification Statement of Compliance

This section describes the standards compliance for the communication services for Parlay X 2.1 Call notification:

The Parlay X 2.1 interface complies to ETSI ES 202 391-3 V1.2.1 (2006-12) Open Service Access (OSA); Parlay X Web Services; Part 3: Call Notification (Parlay X 2). See

http://docbox.etsi.org/TISPAN/Open/OSA/ParlayX21.html

for links to the specification.

Table 3-1 Statement of Compliance, Parlay X 2.1 Call Notification

Method	Compliant(Yes | No)	Comment
Interface: CallDirection
handleBusy	Y
handleNotReachable	Y
handleNoAnswer	Y
handleCalledNumber	Y
Interface: CallNotification
notifyBusy	Y
notifyNotReachable	Y
notifyNoAnswer	Y
notifyCalledNumber	Y
Interface: CallDirectionManager
startCallDirectionNotification	Y
stopCallDirectionNotification	Y
Interface: CallNotificationManager
StartCallNotification	Y
stopCallNotification	Y

SIP for Parlay X 2.1 Call Notification

The SIP plug-in for Parlay X 2.1 Call Notification is an integration plug-in that utilizes the Oracle Converged Application Server (OCCAS) to connect to a SIP/IMS network. The plug-in connects to a SIP servlet executing in WebLogic SIP Server. The SIP Servlet uses the SIP API provided by the WebLogic SIP server, which in its turn converts the API calls to SIP messages.

The SIP servlet acts as both as a SIP User Agent and a SIP Proxy. Depending on which Parlay X operation and state of the call the SIP servlet acts either as a proxy or as the calling party. This means that the calling UA must use WebLogic SIP server as a SIP Proxy.

Standards Compliance

The SIP servlet uses the WebLogic SIP server, which conforms to RFC 3261.

The specification is found on http://www.ietf.org/rfc/rfc3261.txt

Table 3-2 Statement of Compliance, SIP for Parlay X 2.1 Call Notification

Message/Response	Compliant(Yes/No)	Comment
REGISTER	-	Not used in the context.
INVITE	Y
ACK	Y
CANCEL	Y
BYE	Y
OPTIONS	-	Not used in the context.
INFO	-	Not used in the context.
100 Trying	Y
180 Ringing	Y
181 Call Is Being Forwarded	Y	Not used in the context.
182 Queued	Y	Not used in the context.
183 Session Progress	Y	Not used in the context.
200 OK	Y
300 Multiple Choices	Y	UA treated as unreachable.
301 Moved Permanently	Y	UA treated as unreachable.
302 Moved Temporarily	Y	UA treated as unreachable.
305 Use Proxy	Y	UA treated as unreachable.
380 Alternative Service	Y	UA treated as unreachable.
400 Bad Request	Y	UA treated as unreachable
401 Unauthorized	Y	UA treated as unreachable
402 Payment Required	Y	UA treated as unreachable
403 Forbidden	Y	UA treated as unreachable
404 Not Found	Y	UA treated as unreachable
405 Method Not Allowed	Y	UA treated as unreachable
406 Not Acceptable	Y	UA treated as unreachable
407 Proxy Authentication Required	Y	UA treated as unreachable
408 Request Timeout	Y	Treated as no answer from UA.
410 Gone	Y	UA treated as unreachable
413 Request Entity Too Large	Y	UA treated as unreachable
414 Request-URI Too Long	Y	UA treated as unreachable
415 Unsupported Media Type	Y	UA treated as unreachable
416 Unsupported URI Scheme	Y	UA treated as unreachable
420 Bad Extension	Y	UA treated as unreachable
421 Extension Required	Y	UA treated as unreachable
423 Interval Too Brief	Y	UA treated as unreachable
480 Temporarily Unavailable	Y	UA treated as unreachable
481 Call/Transaction Does Not Exist	Y	UA treated as unreachable
482 Loop Detected	Y	UA treated as unreachable
483 Too Many Hops	Y	UA treated as unreachable
484 Address Incomplete	Y	UA treated as unreachable
485 Ambiguous	Y	UA treated as unreachable
486 Busy Here	Y
487 Request Terminated	Y	UA treated as unreachable
488 Not Acceptable Here	Y	UA treated as unreachable
491 Request Pending	Y	UA treated as unreachable
493 Undecipherable	Y	UA treated as unreachable
500 Server Internal Error	Y	UA treated as unreachable
501 Not Implemented	Y	UA treated as unreachable
502 Bad Gateway	Y	UA treated as unreachable
503 Service Unavailable	Y	UA treated as unreachable
504 Server Time-out	Y	UA treated as unreachable
505 Version Not Supported	Y	UA treated as unreachable
513 Message Too Large	Y	UA treated as unreachable
600 Busy Everywhere	Y	UA treated as unreachable
603 Decline	Y	UA treated as unreachable
604 Does Not Exist Anywhere	Y	UA treated as unreachable
606 Not Acceptable	Y	UA treated as unreachable

Note:

When a Parlay X application returns ActionValues.Route in Action.actionToPerform as a response to operations in Interface: CallDirection, a record-route header is inserted in the SIP Message the in order to stay in the call path.