iPECS SBG-1000 User Manual (IP-PBX Features)
3-15
2.
‘15’ is my Area Code, My Area Code Insertion=NO
+8215881234
881234
With Exceptional Table Conversion : 1588
1588
1. Regardless of condition
+8215881234
15881234
Exceptional Conversion Table implementation rule
1. This is normally used for special service prefix.
2. Exceptional Table Conversion goes first than other conditions.
3. Exceptional Table Comparison is implemented only for a National call (when
leading '+Nation Code' is my nation).
<example>
+1588xxxx : is not exceptional converted because it is regarded as an other
international call
+821588xxxx : is exceptional converted because '82' is my nation and it is a
national call
Example case 2: Incoming CLI conversion from normal telephone number to E.164 format
An incoming external calling party number that is written in normal PSTN format is needed
to be converted to E.164 format to match SIP extension
’s phone-book telephone number
that is written in E.164 format.
Mandatory condition : E.164 Call Log CLI=ON for SIP extension
Basic condition : My Nation=82, My Area=031, International Access Code=001
First condition : calling party type 'National' from PSTN
Normal PSTN CLI
E.164 format to give CLI to SIP extension
Local Call
1. 0314501234 => +82314501234
additional condition : N/A
2. 314501234 => +82314501234
additional condition : N/A
3. 4501234 => +82314501234
additional condition : Local Number Digit Count = '7'
This is local call that is not presented with area code. In this case 'Local
Number Digit Count' is required.
Long Distance Call
1. 023471234 => +8223471234
additional condition : N/A
2. 23471234 => +8223471234
additional condition : N/A
International Call
1. 00161416221234 => +61416221234
additional condition : my International Access Code = '001'
2. 001+61416221234 => +61416221234
additional condition : N/A
Exceptional Conversion Table : for Incoming CLI Number
1. usage #1 : for other kinds of International Access Code
1) table conversion