If you are looking for help call me right away - +91-9246461828

Welcome to my homepage. I am a telecommunications engineer, working as a VoIP consultant, providing consultancy on Asterisk, FreeSWITCH, OpenSER (Kamailio, OpenSIPS), Vicidial and other open source communication technologies. A Python language expert delivering multimedia and networking applications. My services include all kinds of IVRS, CTI, Dialers ( Predictive, Progressive, Preview), TTS (Text to Speech ), Speech Recognition, Softphone (SIP) development and CRM telephony integration. Sales and support for Zapata (Asterisk, FreeSWITCH ) telephony cards. I am located in Hyderabad India, remote and on-site support is provided, can travel worldwide to implement large projects.


As some of you may know I am providing consulting services for VoIP software like Asterisk,SER,FreeSWITCH for a long time. I am making a blog post of services that I am offering


  • 7+ years on Computer Hardware, systems/Networks adminstration, UNIX/LINUX, WINDOWS
  • 5+ Years on VOIP, SIP Gatekeepers, Gateways/Routers, on E1/T1, ISDN, PSTN, GSM integration
  • 4+ on Linux Apache MySQL Python/PHP
  • 4+ years on Sip Express Router , Asterisk, AGI/AMI/Python/EventSocket
  • 2+ years on Vicidial Call Centre Suite

Services offered:

  • Installation/maintenance/configuration of linux systems/servers VOIP Gatekeepers/Phones/devices.
  • BillBerry Jerasoft VCS (Radius) Integration with FreeSWITCH
  • Small, Medium, Large Scale deployments of Asterisk, SER, Asterisk@home/Trixbox/FreePBX.
  • Inbound/outbound/predictive dialing solution for small and large call centers based on VICIDIAL
  • Asterisk Based SOHO / Corporate EAPBX (converged solution EMail + IM + VoIP + PSTN + Fax)
  • Asterisk installation/configuration/Customization, Dialplan programming, AGI/AMI/python/ scripting
  • Vicidial Installation, Customisation, Support
  • Sale & Support for Rhino Equipment/Digium/Sangoma E1 PRI / PSTN FXO FXS Telephony Cards
  • Text-Speech/Speech-Text integration, speech recognition with lumenvox and telisma also support for indigenous languages
  • Onsite and remote assistance provided, can travel worldwide to implement large projects.
  • Python training for corporates and individuals.

Contact Details

  • jabber/gtalk : godson.g (at) gmail.com
  • MSN messenger: godson.g (at) hotmail.com
  • Skype: godsongera
  • Mobile: +1-323-684-6157
  • Homepage : http://godson.in
  • Email: godson (at) godson.in