227786 ⎘
Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks; Interworking of session control protocols where the session control protocols comprise H.323 and SS7
Providing E911 service to landline phones using a VoIP adapter
#2VoIP adapter for connecting landline phones to IP routers
#3VoIP adapter for connecting landline phones to IP routers
#4Call setup using voice over the internet protocol (VoIP)
#5MESSAGE MAPPING FOR FORCED HOLD CALL HANDLING IN A VOP ENVIRONMENT
#6Message mapping for forced hold call handling in a VoP environment
#7Method for synchronously implementing media switch in gateways used for fax over IP network
#8Call setup using voice over the internet protocol (VoIP)
#9Methods and apparatus for using border gateway protocol (BGP) for converged fibre channel (FC) control plane