Draytek VigorIPPBX 2820 Series, Руководство пользователя

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VigorIPPBX 2820 Series User’s Guide 287
5060.
SIP Proxy Realm Type SIP service domain name. In full SIP URI, such is the
part after @ symbol.
Parking Server Number This number is used to communicate with the parking
server and invoke the parking function. The default setting
number is “777”.
1. When you receive a phone call and need to go to the
remote end to talk with the same caller, you have to hold
the phone call and transfer the call to this number from
VoIP phone set.
2. The parking sever will give you another voice number
(e.g., your parking number is XXXX).
Please remember it and hang up the phone set.
3. Next, use another phone set in remote end to
communicate with that caller again by dialing the voice
number (XXXX).
Call Pickup Number Press the number specified here to pickup a call which is
ringing on another extension. For specific extension pickup,
press 'pickup number' + 'extension number' + #; for group
pickup, just press 'pickup number' + #.
For example, pickup number is *1 and 101 ~ 105 are set in
the same hunt group. When an incoming call rings
extension 101; the extension 102~105 can just dial
*1# to
pickup the call. However, if the extension 106 wants to
pickup that call, it needs to dial
*1101# .
RTP Local Port Start/
RTP Local Port End If your VoIP service provider gave you such information,
please type the port number for RTP traffic. Otherwise,
keep the default setting. For one port number used, type the
same port number in RTP Local Port Start and RTP Local
Port End fields. To set a range for port numbers type
different port numbers in RTP Local Port Start and RTP
Local Port End fields.
Disable registration from
WAN Check this box to disable the SIP account registration from
WAN side. It can prevent unauthorized users to use your
system.
If this option is selected, you can still enable certain
extensions to register from
WAN/VPN on individual
extension profile page.
Limit SIP Request WAN Choose this item to restrict number of SIP request per second
from WAN side.