I have a PBX setup with: Asterisk 1.2.24, FreePBX 2.3rc1, and with calls coming from a PRI. When leaving voicemails, Asterisk doesn’t record the conversation. After 1 second, the recording stops. From the caller’s end, they think they’re still leaving a message. An unusual issue is that some caller’s messages are recorded. Here are some configuration files:
zaptel.conf:
span=2,0,0,esf,b8zs
bchan=25-47
dchan=48
zapata.conf:
busydetect=no
echocancel=no
echocancelwhenbridged=no
rxgain=0.0 ; tried 3.0
txgain=0.0 ; tried 3.0
switchtype=ni1
context=from-pstn
group=1
signalling=pri_cpe
channel=>25-47
voicemail.conf
format=gsm
maxsilence=30 ;was at 10 but 30 still wont work
silencethreshold=200 ;was at 128 but still wont work
101 => 1111,TestVM…attach=no|saycid=no|envelope=no|delete=no