Comments
1. Analog issues can be because of 24 port Zaptel cards
2. Verify zaptel card is configured. Login to ssh and check "zap show channels"
3. Try routing the phone like off of Zaptel and connect to a standard analog
line. If call completed you got a bad Zaptel card
4. Lets say card is fine, and then check you far end trunks and carriers
5. Bypass the carrier by using account codes or 1010 numbers
6. If step 1 to step 5 fails use a different carrier.
Posted by rodriguezrayen
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