Example 3: Itp Endpoints, Inter-Tel Networking, And Remote Administration/Diagnostics; Example 4: Itp Endpoints, Inter-Tel Networking, Remote Administration/Diagnostics, And Sip Endpoints - Inter-Tel AXXESS Manual

Example 3: ITP Endpoints, Inter-Tel Networking, and Remote Administration/
Diagnostics
15.7 To allow remote administration and diagnostics, open up additional ports shown in bold
in the following example. Each of these ports has a distinct function, so they should be evalu-
ated individually to determine the need.
ip access-list extended s0in
permit tcp any host 208.132.23.66 eq 5566
permit udp any host 208.132.23.66 eq 5567
permit tcp any host 208.132.23.66 eq 5570
permit tcp any host 208.132.23.66 eq 4000
permit tcp any host 208.132.23.66 eq 4444
permit tcp any host 208.132.23.66 eq 80
permit tcp any host 208.132.23.66 eq 22
permit udp any host 208.132.23.66 range 5004 5069
deny
Example 4: ITP Endpoints, Inter-Tel Networking, Remote Administration/Diag-
nostics, and SIP Endpoints
15.8 To allow SIP endpoints from the Internet, open up the SIP port to the SIP server. SIP
endpoints on the "internal LAN" may require additional "fixup" if NAT is performed between
the internal LAN and the DMZ.
ip access-list extended s0in
permit tcp any host 208.132.23.66 eq 5566
permit udp any host 208.132.23.66 eq 5567
permit tcp any host 208.132.23.66 eq 5570
permit tcp any host 208.132.23.66 eq 4000
permit tcp any host 208.132.23.66 eq 4444
permit tcp any host 208.132.23.66 eq 80
permit tcp any host 208.132.23.66 eq 22
permit udp any host 208.132.23.67 eq 5060
permit udp any host 208.132.23.66 range 5004 5069
deny
Example 3: ITP Endpoints, Inter-Tel Networking, and Remote Administration/
Diagnostics
®
INTER-TEL AXXESS
ip any any
ip any any
Appendix F – Network Topology
®
MANUAL VERSION 11.0 – May 2008
Page F-29