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? Regards, Arnold P. Siboro (asiboro at maltech.jp) The opinions expressed herein are not necessarily those of my employer, not necessarily mine, and probably not necessary.