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 122 173
M00003615
New product
ETSI TS 122 173 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia Core Network Systems (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (3GPP TS 22.173 version 11.7.0 Release 11)
standard by European Telecommunications Standards Institute, 04/01/2015
In stock
More info
Full Description
ETSI TS 122 153 specifies the service requirements for Multimedia Priority Service (MPS).The scope of this document is to specify those requirements of MPS necessary to provide an end-to-end service and tointerwork with external networks where needed. Service interactions with external networks are considered within thescope of this document although these interactions may be specified in other standards.