Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Reply To: Cause value 31 in ISUP RELEASE MESSAGE

Joseph Chidanyika

Cause 31 is kinda associated with interoperability issues. For example when two local networks are using different mechanisms (routing tables, numbering plan, different bearers ( for example one is using a circuit & packet switched 3G network and the other an entirely packet switched 3.75G network with an IP-based Gb interface)