Navigating Long Lists - Cisco CTS-3010 Administration Manual

Chapter 9 Troubleshooting the CTS 3010 and CTS 3210
SIP Requests and Methods
Table 9-9
Administration software. The first column lists the RFC that describes the SIP request messages or
method.
Table 9-9 Supported SIP Requests and Methods
RFC Request/Method
3261 ACK
3261 BYE
3261 CANCEL
2976 INFO
3261 INVITE
3265 NOTIFY
3261 OPTIONS
3262 PRACK
3515 REFER
3261 REGISTER
3265 SUBSCRIBE
3311 UPDATE
SIP Response Categories
SIP replies to the requests in
Table 9-10
Response
Category
1xx
2xx
3xx
4xx
5xx
6xx

Navigating Long Lists

The log file can hold up to 2 MB worth of SIP messages. To navigate long lists, follow these steps:
OL-13676-05
summarizes the SIP requests and methods supported by the Cisco TelePresence System
Description
Confirms that the client has received a final response to an INVITE request.
Terminates a call. Can be sent by either the caller or the called party.
Cancels any pending searches but does not terminate any call currently in progress.
Allows session-related control information generated during a session to be carried along
the SIP signaling path.
Indicates that a user or service is being invited to participate in a call session.
Immediately upon successful accepting or refreshing of a subscription, a NOTIFY message
is sent to communicate the current resource state to the subscriber. This NOTIFY message
is sent in the same dialog as that created by the SUBSCRIBE message.
Queries the capabilities of servers.
Provides reliability for 1xx type messages; see
Provides a mechanism allowing the party sending the REFER message to be notified of the
outcome of the referenced request.
Registers the address listed in the To header field with a SIP server.
Requests current state and state updates from a remote node.
Allows a client to update parameters of a session, but has no impact on the state of a dialog.
This request can be sent before the initial INVITE has been completed, thereby making it
useful for updating session parameters within early dialogs.
Table 9-9
SIP Response Categories
Response Type
Informational messages
Successful responses
Redirection responses
Request failure responses
Server failure responses
General failure responses
Table
using the response categories described in
Cisco TelePresence System Release 1.6 Administration Guide
Managing Log Files
9-9.
Table 9-10.
9-37