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TECHNICAL COMMUNICATION No. TC1216 Ed. 02

OmniPCX Enterprise Nb of pages : 1 Date : 22 December 2009

URGENT

NOT URGENT TEMPORARY PERMANENT

SUBJECT: SIP CALLS BARRING

1. SUBJECT Description of barring rules applied to calls from SIP users or SIP trunk groups.

2. SIP USERS CALL BARING 2.1 <SIP device> users

For calls from a user managed as SIP device, barring takes into account the barring table of the entity of the user:

• in R8.01: from G1.503.34

• in R9.0: in all software deliveries

2.2 <SIP extension> users

For calls from a user managed as SIP extension, barring takes into account the barring table of the entity of the user. This user type is available from R9.0 software release.

3. BARRING FOR CALLS FROM SIP TRUNK GROUP For calls from ABC-F SIP trunk groups, barring takes into account the barring table of the entity of the trunk group.

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