CallToPBX 3.5.1109 can be downloaded from our website for free. The most frequent installation filename for the program is: CalltoPBX.exe. This free software was originally produced by Voiceserve, Inc. The program belongs to System Utilities. The most popular versions among the program users are 3.5 and 1.0.
From the developer:
Calltopbx offers voice, video and mobile IP communications solutions for business and residential customers.
-Voicemail and fax with email delivery
-Company directory, shared Contacts
-On hold music
-Autoattendands with custom greatings
-Follow me, call forwarding
You may want to check out more software, such as iPSP Movie Loader, WordSmith or Line 6 Monkey, which might be similar to CallToPBX.