Grandstream Networks UCM6510, Руководство пользователя

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UCM6510 IP PBX User Manual
Version 1.0.20.31
From User
Configure the username of the account. This will overwrite the user value
in the From header. This is useful for scenarios where a single user
account has multiple DIDs. Example: If the domain is
"trunk.UCM6510.provider.com", setting "1234567" as the From User
value will result in the following From header: "sip.
Username
Enter the username to register to the trunk from the provider when
"Register SIP Trunk" type is selected.
Password
Enter the password to register to the trunk from the provider when
"Register SIP Trunk" is selected.
Auth ID Enter the Authentication ID for "Register SIP Trunk" type.
Auth Trunk
If enabled, the UCM will send 401 response to the incoming call to
authenticate the trunk.
Auto Record
Enable automatic recording for the calls using this trunk (for SIP trunk
only).
The default setting is disabled. The recording files can be accessed under
Web GUI

CDR

Recording Files .
Direct Callback
Allows external numbers the option to get directed to the extension that
last called them.
For Example: User 2002 has dialed external number 061234575 but they
were not reachable, once they have received missed call notification on
their phone, they would mostly call back the number, if the option “Direct
Callback
” is enabled then they will be directly bridged to user 2002
regardless of the configured inbound destination.
Advanced Settings
Codec Preference
Select audio and video codec for the VoIP trunk. The available codecs are:
PCMU, PCMA, GSM, AAL2-G.726-32, G.726, G.722, G.729, G.723,
OPUS, ILBC, ADPCM, H.264, H.265, H.263, H.263p RTX, OPUS and
VP8.
Send PPI Header
If enabled, the SIP INVITE message sent to the trunk will contain PPI (P-
Preferred-
Identity) header. The default setting is “No”.
Note:
“Send PPI Header” and “Send PAI Header” cannot be enabled at the same
time. Only one of the two headers are allowed to be contained in the SIP
INVITE message.
PPI Mode

Default
– Include the trunk’s preferred CID (configured in
Basic
Settings ) in the PPI Header.

Original CID
– Include the original CID in the PPI Header.