
Ixia announced new VoIP and IMS testing capabilities that enable equipment manufacturers and operators to qualify IMS infrastructure as well as conduct more extensive VoIP interoperability testing.The new IxVoice 4.10 release adds the capability to emulate the HSS (Home Subscriber Server) as well as support for SIP Sigcomp for testing Call Service Control Functions (CSCF). CSCFs are the core of the IMS control structure and ensuring their functionality...