-
-
Available Formats
- Options
- Availability
- Priced From ( in USD )
-
Available Formats
-
- Immediate download
-
$250.00Members pay $187.50
- Add to Cart
-
- Printed Edition
- Ships in 1-2 business days
-
$250.00Members pay $187.50
- Add to Cart
Customers Who Bought This Also Bought
-
ISO/IEC 15056:1997
Priced From $81.00 -
ISO/IEC 21407:2001
Priced From $124.00 -
ISO/IEC 13873:2003
Priced From $250.00 -
ISO/IEC 17343:2007
Priced From $223.00
About This Item
Full Description
ISO/IEC 13869:2003 specifies the signalling protocol for the support of the Call Transfer supplementary service (SS-CT) at the Q reference point between Private Integrated Network services eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN).
SS-CT is a supplementary service which enables a User to transform two of that User's calls (at least one of which must be answered) into a new call between the two other users in the two calls.
The Q reference point is defined in ISO/IEC 11579-1.
Service specifications are produced in three stages and according to the method specified in ETS 300 387. ISO/IEC 13869:2003 contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 13865.
The signalling protocol for SS-CT operates on top of the signalling protocol for basic circuit switched call control, as specified in ISO/IEC 11572, and uses certain aspects of the generic procedures for the control of supplementary services specified in ISO/IEC 11582.
ISO/IEC 13869:2003 also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between Call Transfer and other supplementary services and ANFs.
ISO/IEC 13869:2003 is applicable to PINXs which can interconnect to form a PISN.