Asterisk + FreePBX

Asterisk + FreePBX (Local + External) The connection)
- GSM-shell ( 3 sim) + sip-trunk ( 5 channel)
A linear line (queue) with a linear challenge
Interactive Menu (IVR) is connected
Full entry/out record. The Challenges (CDR)
The telephone. not connected to the number (you can log in to your number from any device on the network)
- There is also the possibility to set the re-address to the personal telephone number. (if there is a GSM or sip-trunk)

#asterisk #freepbx #voip #ip-telephony