I'm installing a UC520 with 6 analog lines from the PSTN for 20 DIDs.
I was advised to use command "connection plar opx ###" in the voice-port to configure the DID. This doesn't seem to be the best way as 6 DIDs will use up all my voice-ports. Is there another way to configure the DIDs that will map the PSTN number to an extension as opposed to mapping a voice-port to an extension?
Sorry... I've searched but unless I'm missing something I can't find any documentation on this.
Right now I have the UC520 in a test environment with only one analog line which limits my testing.
Thank you for any help.