VoIP & Telephony Engineering
Your phone system, built properly.
Asterisk, FreePBX, ViciDial and SIP trunks — installed, integrated and fixed by an engineer who works on them every day. From one broken trunk to a full call centre deployment.
- Asterisk & FreePBX specialist
- Security-hardened deployments
- Fixed scope, fixed price
pbx*CLI> pjsip show endpoints
Endpoint: 1001/1001 Not in use 0 of inf
Contact: 1001/sip:1001@10.0.0.24 Avail 18.412
Endpoint: trunk-carrier Not in use 0 of inf
Identify: trunk-carrier/203.0.113.10
pbx*CLI> pjsip set logger on
PJSIP Logging enabled
<--- Received SIP request --->
INVITE sip:+441632960111@pbx SIP/2.0
SIP/2.0 200 OK
What I can build or fix
Specialist telephony work, plus the web layer that usually goes with it.
ViciDial Installation & Setup
Production-ready ViciDial call centre deployments, tuned and secured.
Learn moreFreePBX Installation & Configuration
FreePBX phone systems built, migrated and fixed — extensions to trunks.
Learn moreAsterisk Development & Custom Dialplan
Custom Asterisk builds, dialplan logic, AGI/ARI apps and integrations.
Learn moreSIP Trunk Configuration
Carrier trunks connected, authenticated, routed and actually passing audio.
Learn moreAI Voicebot & Virtual Agents
AI voice agents that answer, qualify and route calls on your telephony stack.
Learn moreWhatsApp Business API & Integration
WhatsApp Business API setup, integrated with your calling and CRM stack.
Learn moreCustom Dialer Development
Predictive, progressive and preview dialers built around your workflow.
Learn moreVoIP & SIP Consulting
Independent diagnosis for broken calls, bad audio and stalled projects.
Learn moreWeb & Application Development
Web apps, dashboards and portals — often the interface to a phone system.
Learn moreHow it works
Tell me the problem
A message on WhatsApp or email. Describe the setup and what is going wrong.
Get a clear scope
A plan, a fixed price and a realistic timeline — before any work starts.
I build and test it
Implementation with progress updates, and testing against real calls.
Handover and support
A working system, documentation, and help after go-live.
Free VoIP & network tools
Built for the work I do every day. No signup, no limits.
Guides & troubleshooting
Technical write-ups on Asterisk, SIP, VoIP and Linux.
Got a telephony problem?
Broken calls, a stalled deployment, or a system you want built from scratch — send a message and you'll get a straight answer about what's involved.