3CX SIP Configuration Guide
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5.
Change the “SIP ID” field to the SIP extension given to the Valcom SIP enabled VIP device.
In this example, we will fill in “9993” for the SIP ID, the same as our “Extension Number” field on the “General”
tab.
Select “OK”, at the bottom of the page, to apply and activate this configuration.
6.
After selecting “OK” you will be taken to an “Extension Created” screen which contains the Proxy server IP, SIP
ID, Authentication ID, & Password. You will want to make note of this information.
