What you would do is take the users current extension out of command 10 (hardware LEN's) and move the extension to command 11 (virtual LEN's). That way you can still call the user on your phone system (leave the Voicemail box as is so people can transfer out of the voicemail to his extension). You then go to command e600 for the extension, and point the extension to the California number, trunk-to-trunk transfer must be turned on it the switch. When someone dials the extension it will forward all the calls to the California number.
Pros: Easy to enable without purchasing VOIP equipment.
Cons: All calls to users extension (24 hours a day 7 days a week) will go to his California number, California user will have to get a answering machine/voicemail, incur long distance charges for all transferred calls, and it takes two trunks to transfer the call to California (the inbound call and the outbound transfer).
I have heard of a previous customer that provided a second phone line to a remote user, that way they would have a business line at their house. At the close of the business day they would simply turn off the ringer on the business line, that way their business line wouldn't ring at odd times.
If I didn't explain it well enough, repost and another or myself will try and better explain it for you.
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