Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1
AddPac Technology Co., LTD
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3.10.4.22. CLID(Calling Line Identification)
To control the calling party number presentation field to Q.931 message in H.323. and use the
clid command in dial peer configuration mode. To remove CLID controls, use the no form of
this command.
clid {network-number | restrict | strip}
no clid
3.10.4.22.1. Syntax
Keyword / Argument Description
network-number Network number. Establishes the calling-party network
number in the CLID for the gateway.
restrict Restricts presentation of the caller ID in the CLID.
strip Strips the calling-party number from the CLID.
z Reference : Details of Field for CLID
Presentation Indicator Screening Indicator Calling party number
CLID disable X X O
CLID network-number Presentation allowed Network provided O
CLID restrict Presentation restricted User-provided, verified
and failed
O
CLID strip X X X
3.10.4.22.2. Command Default
disable
3.10.4.22.3. Command Modes
Dial peer configuration
3.10.4.22.4. Usage Guidelines
Presentation indicator and screening indicator are supported for the calling party information in
Q.931 message of H.323
When a number type is “unknown” in Q.931 setup message in general, only calling party number
is transmitted without presentation indicator, screening indicator field. The configured prefix or
escape digit is transmitted to the receiver side of the trunk network. So a sender’s information is
not known to the receiver’s side in this way and this feature is used to resolve this problem. Refer
to ITU-T Recommendation Q.931 Calling party number for more details.