Thank you Ward,
I followed this instruction after a Issabel installation with Asterisk13.
The GooleVoice showed up in PBX: PBX configuration after untared the motif
I dont understand where can I " enable the Google Voice module in Module Admin of the traditional GUI." The issabel does not have a Module Admin as freepbx does. Please point me to that direction if it does.
After, I untared the pbxadmin file. The googlevoice disappeared from the menu.
Please advise. Thank you.
PS. I followed the instruction with Incredible PBX installation in a new VM environment and got the same issue.