External VM access number (other than own number)

Is there an external VM access number, other than 123 and own number?

It would be nice when the wife's out, and I'm home and I don't pick up calls intended her, she'd get notified on her cell and can check the VM without calling home.

I'm doing comparisons on some providers that I am trialing and this is one of the features, if it exists, that I don't see published on Voipo. On another provider, it's not published either but looking at the call logs, I can tell that an external VM number exists and it works when used from the outside. On Voipo, I don't even see 123 listed on outgoing call records.

http://forums.voipo.com/showpost.php?p=3975&postcount=1

Awesome, thanks. For others, it's 832-838-7000.

(I searched for external vm.. should have searched for vm access)

I dug around the support site and the KB article for this is missing:

How do I check my voicemail?

Can I check my voicemail when I am away from my VOIPo phone? (missing, or was it taken out from public view?)