Inter-Tel AXXESS - Example 3: ITP Endpoints, Inter-Tel Networking, and Remote Administration;Diagnostics; Example 4: ITP Endpoints, Inter-Tel Networking, Remote Administration;Diagnostics, and SIP Endpoints

To Next Page

To Previous Page

Page F-29

Appendix F – Network Topology

INTER-TEL

AXXESS

MANUAL VERSION 11.0 – May 2008

Example 3: ITP Endpoints, Inter-Tel Networking, and Remote Administration/

Diagnostics

APPENDICES

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 ip any any

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.