
Applications
Data Center
7300 Series
IPSec
WAN
PRI
PSTNIPSec
SIP IPPBX
FXO
3460ASG
Analog
Phone
IP Telephone
Laptop Fax
Small/Medium Branch Office
Figure 1-5. SIP IPPBX-based, Centralized Telephony Application for Small/Medium Branch Offices
About the Vanguard 3400 Series |