Isdn Application Via Isdn Trunk - Draytek VigorIPPBX 3510 User Manual

3 . 3 I S D N A p p
3 . 3 I S D N A p p
The establishment of IP registration is made through WAN port.
Ext. 307 and 302 are registered at a SIP server.
The remote IP-based phone with ext. 301 is registered at a SIP server, too.
The ISDN Phone with ext. No.801, 802, 803, and 804 are connected to ISDN PBX.
ISDN Phone: with extension No. 801
ISDN Phone: with extension No. 802
ISDN Phone: with extension No. 803
ISDN Phone: with extension No. 804
The analog phone with VoIP number 302 in Shanghai made a call to the remote
ISDN Phone (Ex:801): Dial to SIP trunk number 307; then dial ISDN trunk number 0
to connect to ISDN PBX. After getting through you can hear the dial tone, press ext.
No. 801.
l i c a t i o n v i a I S
l i c a t i o n v i a I S
D N T r u n k
D N T r u n k
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VigorIPPBX 3510 Series User's Guide