No products
View larger M00002893
New product
ETSI TS 134 229-3 Universal Mobile Telecommunications System (UMTS); LTE; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); User Equipment (UE) conformance specification; Part 3: Abstract test suite (ATS)
standard by European Telecommunications Standards Institute, 01/01/2017
In stock