search for: _0800x

...sions.conf would look like for a Belgium example, where only numbers that start with 0800 would be accepted (toll-free): [from-sip-external] ; ; First, set a maximum time limit on this call so we don't get ; zombie SIP channels locking up our ports. 30 minutes should work. ; exten => _0800X.,1,AbsoluteTimeout(1800) ; ; Match against any number coming in that has 0800 as the first ; four digits, and has at least two other valid digits after that ; prefix, and send them to my Group1 (g1) batch of Zap channels ; which are connected to this particular server via E1. ; exten =&gt...