Akuvox VP-R48G, User Manual

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8.5 Network ->Advanced
Sections Description
Net To display NAT-related settings.
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UDP Keep Alive message: If enabled, IP phone will
send UDP keep-alive message periodically to router to
keep NAT port alive.
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UDP Alive Msg Interval: Keepalive message interval.
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Rport: Remote Port, if enabled, it will add Remote Port
into outgoing SIP message for designated account.
Conference To select Local or network conference.
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Type: To select desired conference type
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Conference URI: If network conference is selected, a
network conference URI is needed to be input.
User Agent One can customize User Agent field in the SIP message; If
user agent is set to specific value, user could see the
information from PCAP. If user agent is not set by default,
user could see the company name, model number and
firmware version from PCAP
Remote User Agent This feature need to be used with Auto Anser Doorphone
Delay. Go to the path: Phone->Call Feature.
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Separator: Setup a separater ,such as “,” , “*”or “#” to
separate many door phone account.
l NumberList DoorPhone: Fill multiple doorphone number .