- added beep.gsm

- now escaping special characters in pbx-asterisk

- changed location of voicemail temp stuff and log file

- changed pbx-send-voicemail to use base64 instead of uuencode

- added many missing dependencies

- now allowing ip addresses as well as hostnames for external host

- constrained # seconds to ring to positive integers

- specifying externrefresh in sip.conf template

- fixed voicemail (sending recordings, recording new greeting, instructions)

- Implemented callback




git-svn-id: http://svn.luci.subsignal.org/luci/trunk@9679 ab181a69-ba2e-0410-a84d-ff88ab4c47bc