Is there any interface from UMTS core network to other mobile networks?

0
Posted

Is there any interface from UMTS core network to other mobile networks?

0

UMTS specifications do not have any special interface planned for other mobile networks, but all telephone networks can be connected to UMTS core network with standard S7 (or other) signalling system using E1s or T1s. Than enables voice calls to be made to all other telephone networks. If other networks support additional services like “call forwarding”, “calling line identity”, fax, slow-speed data ect, technically that is possible to implement this between networks. All telephone networks are designed to work with each other and UMTS networks will use standard interfaces towards all other networks. S7 and IP (internet protocol) will be the most commonly used interfaces standard, but all UMTS vendors can offer tens of different country-specific interface protocols if required.

0

UMTS specifications do not have any special interface planned for other mobile networks, but all telephone networks can be connected to UMTS core network with standard S7 (or other) signalling system using E1s or T1s. Than enables voice calls to be made to all other telephone networks. If other networks support additional services like “call forwarding”, “calling line identity”, fax, slow-speed data ect, technically that is possible to implement this between networks. All telephone networks are designed to work with each other and UMTS networks will use standard interfaces towards all other networks. S7 and IP (internet protocol) will be the most commonly used interfaces standard, but all UMTS vendors can offer tens of different country-specific interface protocols if required.

Related Questions