Ip Connections; Local Node - Inter-Tel AXXESS Manual

Programming
® ®
INTER-TEL AXXESS
E. IP CONNECTIONS
Certain ports that the phone system uses for IP call control and audio may be reserved for
other protocols, such as SIP (which uses 5060 by default) and may be blocked by NATs,
firewalls, and/or routers. If these ports are blocked, you may experience audio or connection
problems. If this occurs, change the port numbers in DB Programming so that there are no
conflicts.
4.52 You can program information about each IP connection in the private network. When
you access the IP Connections folder, the right side of the screen displays the local and remote
nodes.
4.53 When you double-click on a node, the extension, description, and username information
appears. For local nodes, the circuit address is also displayed.
4.54 Description and Username: All IP connections should have a description and a user-
name. The description that appears in all IP connection lists in the database can be up to 20
characters long. The username, that will appear on display phones, can have up to 10 charac-
ters. To program the names, select the desired text box and type the entry. Do not use slash (/),
backslash (\), vertical slash ( | ), or tilde (~) characters in usernames. Do not use Control char-
acters in descriptions or usernames.
4.55 To display the parameters for a local or off-node IP connection, double-click on the
connection's extension. You can then program the appropriate fields as described in the follow-
ing sections.

Local Node

4.56 For the local node, the following fields are displayed:
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Page 6-172
MANUAL VERSION 11.0 – May 2008
Backplane Call Configuration (see
Static IP Address (see page
Static Subnet Mask (see page
Static Gateway (see page
WINS Server (see page 6-174)
Hostname (see page 6-174)
Audio RTP Type of Service and Data Type of Service (see
Audio Stream Receive Port (see
IP Terminal TCP Call Control Port (see
IP Terminal General Purpose UDP Port (see
MGCP Receive Port (see
TCP Call Control Port (see
Web Listening Port (see page
NOTICE
page 6-173)
6-173)
6-173)
6-174)
page 6-174)
page 6-174)
page 6-175)
page 6-175)
page 6-175)
6-175)
page 6-174)

IP Connections