Best Practice Detail

13-10-0769

Network Operators, Service Providers should implement industry standards when implementing a Bearer Independent Call Control (BICC)-signaled network to achieve interoperability between an SS7/ISUP signaled TDM voice network and a SIP-signaled VoIP network.

Status: Rollover New

References/Comments: See ITU-T Recommendation Q.1912.5, “Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol or ISDN User Part,” or 3GPP TS 29.163, “Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks”.

Historical events:

• Network Operators
• Service Providers
• Cable
• Internet/Data
• Satellite
• Wireless
• Cyber Security
• CSRIC VII: Rollover New In CSRIC VII