ETSI TS 123231-V11.1.1

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 11.1.1 Release 11)

STANDARD published on 21.11.2012

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The information about the standard:

Designation standards: ETSI TS 123231-V11.1.1
Publication date standards: 21.11.2012
The number of pages: 75
Approximate weight : 225 g (0.50 lbs)
Country: European technical standard
Category: Technical standards ETSI