Developer reply by Wind Li
Rated 5 out of 5 stars
I need to print all Google Voice history, I think this addon would help if it worked in Google Voice. Please let me know if anyone know how to make it works in Google Voice.
Thanks for great addon.
http://www.teesoft.info/content/view/91/1/lang,en/
To create your own collections, you must have a Mozilla Add-ons account.