Auerswald COMpact 4000 Operation Manual page 605

EVALUATION OF INCOMING SIP MESSAGES
The phone numbers of incoming VoIP calls listed in the call data list usually need to be
converted before they can be used for callbacks.
Notes:
To check these settings, direct incoming exchange line calls via this VoIP
provider, e.g. using a mobile phone, and check the phone number sent along
with the call in the call data list (in User Data > Call data list).
To identify the user-defined settings, select an incoming call under
Monitoring > Network Data Stream and view it in the Wireshark
programme. Select the options you require in the list fields under Search
prioritisation (Wireshark term). The names ("terms") used for the search
fields match the names used in Wireshark.
The phone number to be evaluated should be as canonical as possible
(+445306.... or 00445306...). Otherwise it is not used for evaluation.
Internationalise unknown phone numbers
If phone numbers that are not in the standard canonical format are received: (e.g.
+445306... or 00445306...), they are converted into this format.
Source for called number
Default: Selects an evaluation method for phone numbers which will work for most providers.
Request Line: Forces the phone number to be evaluated using the Request Line.
To Header: Forces the phone number to be evaluated using the To Header.
Type of evaluation
Default: Selects an evaluation method for phone numbers which will work for most providers.
Default (using the From Header as a Screened Number): Selects an evaluation method for
phone numbers which will work for most providers. The user provided number (unscreened
number, corresponds to CLIP no screening) in the "From" header is transferred to the network
provided number (screened number). The phone numbers can be used, for example, for Call
Through via VoIP.
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
Settings
VoIP
VoIP Provider Settings
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