Admin Guide - VoIP software provider

The following global config values must be set accordingly:scan_enable –set to 0 to disable scanning or 1 to enable (The scanner thread will start automatically if this is set to 1 and will stop automatically on0 value)scan_from –range startscan_untill –range endscan_filepath-to load the numbers from filescan_callernum –a valid username (phone number) from “users and devices”. Proper routing must be set for this caller. (A number)scan_callival –new call attempt interval in msec. (delay between 2 calls)scan_callsperminute –max calls/minute to initiatescan_maxcalls –max simoultan callsscan_stop_at –at what stage the call setup progress will stop.0=trying,1=progress (default),2=ringing,3=connect*all global config can be listed if you filter for the “scan” word”The results can be seen in the marker field of the cdr records:SU1=unknownSS1=trying (scan success 1: the last status was: trying) -2SS2=progress (scan success 2: the last status was: progress) -3SS3=ringing (scan success 3: the last status was: ringing) -4SS4=connect (scan success 4: the last status was: connect) -5SF1=disc code (scan failed 1: the last status was: disc code received) -6SF2=bye (scan failed 2: the last status was: bye received) -7For example the following query will list all live numbers when the scan_stop_at is set to 1:select callednumber from tb_cdrs with(nolock) where datum > X and callerid = Y and marker in ('SS2','SS3','SS4')You might also consider a number to be live on special disconnect reason codes (like user busy)Disconnect codes are stored in tb_reasoncodes (there are mappings to SIP codes)For example the following statement will list all numbers found as valid in the last 7 days including calls with “Busy here” disc reason.select callednumber from tb_cdrs with(nolock) where datum > GETDATE() - 7 and (marker in ('SS2','SS3','SS4') or (marker = 'SF1' and discreason in (4486)))5.76. Routing calls from virtual serversThe actual virtsever must be configured as a traffic-sender in the mainserver.