Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Reduced price! 
View larger
View larger 
ETSI TS 124 141
M00003187
New product
ETSI TS 124 141 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Presence service using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3 (3GPP TS 24.141 version 13.0.0 Release 13)
standard by European Telecommunications Standards Institute, 03/01/2016
In stock
More info
Full Description
ETSI TS 124 141 provides the protocol details for the presence service within the IP Multimedia (IM) CoreNetwork (CN) subsystem based on the Session Initiation Protocol (SIP) and SIP Events as defined in3GPP TS 24.229 [9].Where possible the present document specifies the requirements for this protocol by reference to specificationsproduced by the IETF within the scope of SIP and SIP Events, either directly, or as modified by 3GPP TS 24.229 [9].
Requirements for manipulation of presence data are defined by use of a protocol at the Ut reference point based onXML Configuration Access Protocol (XCAP) (RFC 4825 [33]).
The present document is applicable to Application Servers (ASs) and User Equipment (UE) providing presencefunctionality.