IP Telephones Release 1.5 or later use a single connection, and you only need to administer the station type.
Procedure
Type add stationnext.
The system displays the Station screen.
In the Type field, type the IP Telephone 4600-series model number, such as 4624.
The following phones are administered with an alias:
4601: Administer as a 4602.
4602SW: Administer as a 4602.
4690: Administer as a 4620.
In the Port field, type x or IP.
Note:
A 4600-series IP Telephone is always administered as an X port. After successful registration by the system, a virtual port number is assigned. Note that a station that is registered as unnamed is not associated with any logical extension or administered station record.
For IP Telephones Release 2 or earlier with dual-connection architecture, complete the following fields:
In the Media Complex Ext field, type the H.323 administered extension.