09.12.2012 Views

Server Alarms - Avaya Support

Server Alarms - Avaya Support

Server Alarms - Avaya Support

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

SIP-BCH (SIP B-Channel)<br />

SIP-BCH (SIP B-Channel)<br />

Session Initialization Protocol (SIP) signaling groups are similar in concept to ISDN PRI<br />

signaling groups. No physical hardware components make up the SIP B-Channel or SIP<br />

D-Channel objects discussed here, and no maintenance tests are run.<br />

The SIP signaling group can be considered to be one D-Channel that physically rides on a<br />

C-LAN port (IP-PROCR port on S8300 systems) and the IP network. Unlike ISDN D-channels,<br />

the SIP D-Channel may come up and down on a call-by-call basis. The SIP D-Channel is<br />

actually a TCP/IP signaling channel. Layers 1 and 2 of this signaling channel can be monitored<br />

by IP PING testing.<br />

SIP B-Channels use Media Processor ports to carry the actual bearer. Any port of a media<br />

processor may serve an H.323 station or a SIP B-Channel. Status information may exist for a<br />

specific SIP B-Channel. A SIP B-Channel may be busied out and released.<br />

Errors are logged for command busyout conditions. Under normal conditions, the system<br />

automatically places SIP B-Channels into or out of service when it receives a SIP<br />

signaling-group service state update. A demand busyout drops active calls.<br />

Error log entries and recommended actions<br />

SIP-BCH B-Channel Error Log Entries<br />

Error<br />

Type<br />

Aux<br />

Data<br />

System Commands<br />

The following commands are available:<br />

Associated Test Alarm<br />

Level<br />

On/Off<br />

Board<br />

Service<br />

State<br />

18 Any B-Channel busied out by command Warning off OOS<br />

● busyout port location - drops any active call on a specified SIP B-Channel and<br />

reduces the trunk group’s capacity by one. No physical piece of hardware is removed from<br />

service.<br />

● release port location - on a specific SIP B-Channel, increases the trunk group’s<br />

capacity by one. No physical piece of hardware is actually added to service.<br />

● status trunk grp#/mem# - displays the current status of the specific SIP B-Channel,<br />

near and far end IP signaling addresses, near and far end H.245 addresses, tunneling<br />

status, and call-reference value for an active call.<br />

● test port location - displays No demand tests found for the specified<br />

physical object.<br />

Communication Manager Release 5.0 Issue 4 January 2008 1189

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!