Glossary

MAP

The Mobile Application Part (MAP) is an SS7 protocol that provides an application layer for the various nodes in GSM and UMTS mobile core networks and GPRS core networks to communicate with each other in order to provide services to users. The Mobile Application Part is the application-layer protocol used to access the Home Location Register, Visitor Location Register, Mobile Switching Center, Equipment Identity Register, Authentication Centre, Short message service center and Serving GPRS Support Node (SGSN).


Melrose Labs SS7 SMSC

Melrose Labs: We deliver innovative services in cloud communications across mobile, fixed-line, satellite and internet. Our services increase the success of businesses and other organisations through better communication with their staff and customers.