Operation Manual

488 COMfortel 1400IP/2600IP/3600IP - Firmware V2.2G - Operation and Configuration V03 07/2015
Settings
Providers and PBXs
Configuring the Evaluation of Incoming SIP Messages
The provider/PBX configuration screen opens.
4. Click on the Numbers tab.
5. Select or clear the Internationalise unknown numbers check box under Evaluation
of incoming SIP messages.
6. Under Evaluation of incoming SIP messages select the Default option from the
Method of evaluation list field.
7. Check the settings using incoming exchange line calls in the telephone, e.g. with a
mobile phone, and display in the caller list (Message key > Caller list).
8. If the number presentation does not function satisfactorily, repeat steps 2 to 4.
9. Under Evaluation of incoming SIP messages select the Standard (use From
headers as screened number option from the Method of evaluation list field.
10. Check the settings using incoming exchange line calls in the telephone, e.g. with a
mobile phone, and display in the caller list (Message key > Caller list).
11. If the number presentation does not function satisfactorily, repeat steps 2 to 4.
12. Under Evaluation of incoming SIP messages select the As described in RFC3325
option from the Method of evaluation list field.
13. Check the settings using incoming exchange line calls in the telephone, e.g. with a
mobile phone, and display in the caller list (Message key > Caller list).
14. If number presentation does not function satisfactorily, record an incoming call and
examine it with the Wireshark programme.
15. Repeat steps 2 to 4.
16. Under Evaluation of incoming SIP messages select the User-defined option from
the Method of evaluation list field.
17. Configure the settings you want.
Notes:
The telephone number to be evaluated should preferably be canonical
(+445306.... or 00445306…). Otherwise it is not used for evaluation.
Enables the conversion of the transmitted telephone numbers into a canonical
format.
Disables the conversion of the transmitted telephone numbers.