System information

prefixrewritestr: the original prefix
prefixrewritefrom: keep from
prefixrewriteto: inserted string
for example to handle the hungarian roaming prefix: 08 + SK + BK + NSN +SN you have to set the following values:
prefixrewritestr: 08X…
prefixrewritefrom: 9
prefixrewriteto: 36
5.83. Short number and internal billing
You can set the short number billing mode by the “shortnumbill_type” config value. When set to 0, all short numbers are billed with the price set in
“internal_providercost” and “internal_endusercost”. When set to 1 (default),, then the “999” prefix is inserted before the called numbers, and you have to
create billing entries for these numbers.
Numbers are treated as “short” if its length doesn’t exceed the value set by the “billshortnumlength” global config option.
Calls between endusers are billed with the “internal_providercost” and “internal_endusercost” values (defaults to 0).
5.84. Cropping sound on ring when playing voice (ringtone, announcement or any other prompt
Cropping sound on ring when playing voice (ringtone, announcement or any other prompt)
Set the stopplayeronrtprec global config value.
5.85. How to play user credit in IVR
Create a “Play number” action.
Enter [credit] for the file name.
5.86. Mizu Server security
OS security:
Follow the instructions below to secure your VoIP environment:
-do not install any third party software on your VoIP server and don’t use it’s desktop for your daily work
-enable the embedded windows firewall. It’s speed and application level packet filtering is perfect for VoIP. Enable only the needed applications
(mserver.exe, mssql.exe, vfpt.exe)
-always change the default MSSQL port from 1433 (this is not a security issue, but when the MS SQL runs on the default ports, you can experience lots of
login attempts).
-disable all unneeded network services (IIS, FTP, etc)