Draytek Vigor IPPBX 2820n, Руководство пользователя

Страница: 127 / 378

VigorIPPBX 2820 Series User’s Guide 119
4 4 . . 1 1 . . 1 1 2 2 T T h h e e I I n n t t e e g g r r a a t t i i o o n n o o f f I I S S D D N N T T e e l l e e p p h h o o n n y y a a n n d d P P S S T T N N N N e e t t w w o o r r k k

The establishment through DSL Internet.

Flexible second WAN for back-up.

IP-based telephones are connected to LAN ports and set with ext. no. 101, 102 & 103.

The IP-based telephones (101, 102, and 103) and remote IP-based phone are registered
on Vigor
IPPBX 2820.

The IP-based phone with ext. no. 201 is at remote site.

The Vigor IPPBX 2820 seamlessly integrate with ITSP services (allow you to register at
a SIP server).

The remote IP-based phone with ext. 301 is registered at a SIP server.

The ISDN phones with ext. no. 601 and 602 are connected to ISDN PBX.

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.

The analog land line is connected to the Line port.

The analog phone is connected to the Phone port and is using ext. no. 401 at
Vigor
IPPBX 2820.

The ISDN PBX's two internal lines are connected to the TE-interfaces of the
VigorIPPBX 2820.