3CX SIP Configuration GuidePage 1 of 5Valcom Session Initiation Protocol (SIP) VIP devices are compatible with 3CX SIP PhoneSystems. The Valcom device is added to the 3CX as a standard SIP extension (generic SIPphone).The following steps outline the typical configuration process:1. Navigate your web browser to the IP address of your 3CX SIP Server.In this example the 3CX Phone System IP address is: 192.168.96.235The 3CX SIP Server web access port number is “5481”, by default.2. Login, using the proper credentials.In this example we use a default of “admin” for the username and “admin” for the password.3. Select “Add Extension” from the toolbar in your web browser window.