Draytek VigorIPPBX 2820 Series, Руководство пользователя

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VigorIPPBX 2820 Series User’s Guide 46
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z
The establishment through DSL Internet.
z
Flexible second WAN for back-up.
z
IP-based telephones are connected to LAN ports and set with ext. no. 101, 102 & 103.
z
The IP-based telephones (101, 102, and 103) and remote IP-based phone are registered
on Vigor
IPPBX 2820.
z
The IP-based phone with ext. no. 201 is at remote site.
z
The Vigor IPPBX 2820 seamlessly integrate with ITSP services (allow you to register at
a SIP server).
z
The remote IP-based phone with ext. 301 is registered at a SIP server.
z
The ISDN phones with ext. no. 601 and 602 are connected to ISDN PBX.
z
The ISDN PBX also provides analog extensions to allow analog phones to be
connected. The analog phone with ext. no. 603 is connected at the ISDN PBX.
z
The analog land line is connected to the Line port.
z
The analog phone is connected to the Phone port and is using ext. no. 401 at
Vigor
IPPBX 2820.
z
The ISDN PBX's two internal lines are connected to the TE-interfaces of the
VigorIPPBX 2820.