ⓘ About | Penguin PBX

Operating out of Denver, Colo­rado, USA,
Penguin PBX Solutions is a phone call away
from putting your ideas into production.

With twenty years of experience in IT business problem solving, Penguin PBX delivers clear communication to help:

  • Provide services relating to ASTERISK®;
  • Integrate soft switch packages like FreeSWITCH;
  • Interface between proprietary and open source software;
  • Offer Tier 3 Support & Training for IT Teams;
  • Consult with C-Level Executives on custom requirements;
  • Document self-help-desk procedures for end users;
  • Analyze existing telephony systems in need of upgrades;


  • Assist with administering hosted cloud phone systems;
  • Deploy managed distributed fleets for PBX redundancy and failover;
  • Virtualize locally for ground-level ‘foggy cloud’ approaches;
  • Encrypt on-premise PBX hard disks for safer recycling in the future;
  • Secure PBX shell access with OpenSSH and Ansible;
  • Tighten up desk phone connections with certificate-pinned HTTPS;
  • Utilize local directories like AD/LDAP for faster phone provisioning;
  • Diagram, Program and Test Interactive Voice Response (IVR) menus;
  • Setup SIP trunks, VoiP providers, POTS & T1/E1 PRI hardware;
  • Add voice value to new construction or legacy facilities;
  • Negotiate with telephone companies on multiple levels;

There’s more!

  • Optimize network switches and firewalls for better voice Quality-of-Service (QoS);
  • Load test the voice network, VLAN, VPN, and ITSP connectivity;
  • Automate backups of configuration on regular schedules;
  • Streamline Move-Add-Change-Delete (MACD) operations with databases, cronjob configuration, GUIs, APIs, etc.;
  • Improve fax solutions with modern protocols such as T.38 Fax-over-iP (FoiP) and fax-to-email;

And, generally, Unify business communications.

Helping you connect with phone users around the world.