Arnold P. Siboro wrote: > I wonder if anyone here would be kind enough to answer some of my newbie > questions: > > 1. Are there commercial deployments of libss7 (I am just interested to > find out how complete and reliable current ss7 implementation in libss7) > 2. Can libss7 be used for e.g., accessing operator's customer database > and check if prepaid user's deposit is enough to receive the service > provided via Asterisk? There are a couple of people that I know of using libss7 in commercial environments, both in ANSI environments and ITU/ETSI style SS7 signalling. As for databases, neither libss7 nor any of the other open source SS7 implementations that I know for Asterisk have database/TCAP support. -- Matthew Fredrickson Software/Firmware Engineer Digium, Inc.