Telcomo 5.5.6 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular versions of the software 5.5, 4.0 and 1.0.
The latest version of Telcomo is supported on PCs running Windows XP/Vista/7/8/10/11, 32-bit. The default filenames for the program's installer are PC2Phone.exe, Swift_tc.exe, tc.exe, Telc.exe or Telcomo.exe etc. This free software is a product of Telcomo. The program lies within Communication Tools, more precisely Instant messaging.
From the developer:
Telcomo is a VoIP application that allows you to call world wide. You can install it as a normal application without special configuration. A username and password is necessary in order to access the SIP Servers. The software will require an active Internet connection since it's connecting to SIP/VoIP servers.
You may want to check out more software, such as PCDialerDefault, which might be similar to Telcomo.