52
SIP Operation Manual
Example of To Invite Proxy:
International Call Prefix Digit: 00
Country Code: 1
Long Distance Call Prefix Digit: 0
Area Code: 567
ENUM Head Exception: 070
Phone Number Dialed By
The User
The True Phone Number
Dialed By VoIP gateway
Description
23456789
1 567 23456789
Exclude International Call Prefix Digit and
Long Distance Call Prefix Digit.
Add Country Code(1) and Area Code(567).
0 223 98765432
1 223 98765432
Include Long Distance Call Prefix Digit.
Delete Long Distance Call Prefix Digit(0) and
add Country Code(1).
00 852 987654321
852 987654321
Include International Call Prefix Digit.
Delete International Call Prefix Digit(00).
070 12345678
070 12345678
Include ENUM Head Exception(070).
Do not change the number.
Example of Transform to Transit Out:
International Call Prefix Digit: 00
Country Code: 1
Long Distance Call Prefix Digit: 0
Area Code: 567
ENUM Head Exception: 070
Phone Number Dialed
To FXO From the
Remote End
The True Phone Number
Dialed By VoIP gateway
From FXO to PSTN
Description
1 567 23456789
23456789
Include Country Code(1), Area Code(567).
Delete Country Code and Area Code.
1 765 8527413
0765 8527413
Include Country Code(1) and exclude Area
Code(567).
Delete Country Code(1) and add Long Distance
Call Prefix Digit(0).
852 987654321
00 852 987654321
Exclude Country Code.
Add International Call Prefix Digit(00).
070 12345678
070 12345678
Include ENUM Head Exception(070).
Do not change the number.
