ITU-T Q.731.5
Stage 3 description for number identification supplementary services using Signalling system No.7 – Connected line identification presentation
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| Organization: | ITU-T |
| Publication Date: | 1 April 2019 |
| Status: | active |
| Page Count: | 26 |
scope:
This Recommendation provides signalling procedure for connected line identification presentation (COLP). It specifies service description, coding requirements and operation requirements of COLP. It also presents the signalling requirements for originating local exchange, transit exchange, international gateway exchange and destination local exchange. Interaction with other supplementary services, interaction with other network and dynamic description are included as well.
Document History
ITU-T Q.731.5
April 1, 2019
Stage 3 description for number identification supplementary services using Signalling system No.7 – Connected line identification presentation
This Recommendation provides signalling procedure for connected line identification presentation (COLP). It specifies service description, coding requirements and operation requirements of COLP. It...
March 1, 1993
STAGE 3 DESCRIPTION FOR NUMBER IDENTIFICATION SUPPLEMENTARY SERVICES USING SIGNALLING SYSTEM No. 7 - CLAUSE 5 - CONNECTED LINE IDENTIFICATION PRESENTATION (COLP)
FOREWORD
The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the International Telecommunication Union. The ITU-T is responsible for studying technical, operating and...