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Security and Configuration
Issue 1 — December 2002
DEFNETM.PDF — Avaya CT 1.2
2-20
Figure 2-7. Option 2: Firewall that Manages Ports and IP Addresses - Multiple Avaya CT
Servers
NIC
AVAYACT1
DLG Administration
CTI Link
Client Name or IP Address
Client Link
1 135.8.12.199 1
2 135.8.12.199 2
3 135.8.12.199 3
DLG administration notes
- CTI Link (or Port) number must be unique
*
For MAPD DLG, use port number instead of CTI Link
Avaya CT administration notes
- Use blank addresses to maintain
unique link numbers when multiple
- CTI links are administered to DLG
IP address (either Co-resident
or MAPD based)
Avaya CT servers are used.
192.168.25.20
AVAYA_ECS
NIC
AVAYACT2
192.168.25.30
AVAYA_ECS
NIC
AVAYACT3
192.168.25.40
AVAYA_ECS
MultiVantage
DLG
AVAYA_ECS
192.168.25.10
or Port
*
135.8.12.199
and must correspond to client link number
192.168.25.10
192.168.25.10
192.168.25.10
IP address of
Firewall acts as a proxy
IP address for Avaya CT
servers (AVAYACT1,
AVAYACT2, and
AVAYACT3).
Port 5678 must be open.
Port 5678
OPTION 2 -- with Multiple Avaya CT Servers
Firewall