Grandstream Networks UCM6510 User Manual page 148

Permission
Enable Voicemail
SIP/IAX Password
Voicemail Password
Ring Timeout
Auto Record
Skip Voicemail Password
Verification
Music On Hold
Call Duration Limit
Assign permission level to the user. The available permissions are
"Internal", "Local", "National" and "International" from the lowest level to
the highest level. The default setting is "Internal".
Note:
Users need to have the same level as or higher level than an outbound
rule's privilege in order to make outbound calls from this rule.
Enable Voicemail for the user. The default setting is "Yes".
Configure the SIP/IAX password for the users. Three options are available
to create password for the batch of extensions.

User Random Password.
A random secure password will be automatically generated. It is
recommended to use this password for security purpose.

Use Extension as Password.

Enter a password to be used on all the extensions in the batch.
Configure Voicemail password (digits only) for the users.

User Random Password.
A random password in digits will be automatically generated. It is
recommended to use this password for security purpose.

Use Extension as Password.

Enter a password to be used on all the extensions in the batch.
Configure the number of seconds to ring the user before the call is
forwarded to voicemail (voicemail is enabled) or hang up (voicemail is
disabled). If not specified, the default ring timeout is 60 seconds on the
UCM6510, which can be configured in the global ring timeout setting under
web GUI->Internal Options->IVR Prompt: General Preference. The valid
range is between 5 seconds and 600 seconds.
Note:
If the end point also has a ring timeout configured, the actual ring timeout
used is the shortest time set by either device.
Enable automatic recording for the calls using this extension. The default
setting is disabled. The recording files can be accessed under web GUI-
>CDR->Recording Files.
When user dials voicemail code, the password verification IVR is skipped.
If enabled, this would allow one-button voicemail access. By default this
option is disabled.
Select which Music On Hold class to suggest to extensions when putting
them on hold.
Configure the maximum duration of call-blocking.
UCM6510 IP PBX User Manual
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