Litherature. Hello! Can someone point me to good litherature about BusinessPhone 50/250? All I have now is a manual for Release 13, but this manual describes each function, but does not answers to more common questions, like how-to configure MOH, or how to connect 2 PBXes via S0 ports. I'm looking now something like "BusinessPhone for dummies" book or something like this. Please share your expirience, if you saw any good book. Thanks. |