Don't use relays for voicemail. Communicate directly to Voicemail
[VOICE-130] SID normalization in the jingle processor
HACK to fix on server IPhone5 bug adding spaces on SID
Property for using relays for forwarded IQs
Fixed parsing of session-terminate IQ (reason children nodes order)
Added jingle reason type 'incompatible-parameter' to Jingle parser. Fixed parsing of reason types with hyphen in name.
Support iLBC
Implemented ServiceLocator for relay service - Select closest relay server from Caller IP
Added RelayServiceLocator configuration sample
Fixed RelayServiceLocator UnitTest
[VOICE-136] Implemented new preparation to push sipgateway events into Redis channels
Do not block on publishLogEntry nor throw exceptions in the preparations
Fixed Redis connection release from the pool
Added default ptime parameter for g729 codec
Fixed bug at relay  service locator for inbound calls
Initial commit for hot billing preparation
Terminate call after accepting it in case it was not terminated after ringing
Added a test profile for OCS and some fixes/adjustments in credit/charging preparations
Enable old charge preparation scheme for sending charge IQ for old credit sessions (along with online charge IQ)
Don't send terminate IQ if call is already terminated. Related jiras: voice-133, voice-140 and voice-142