I will setup, configure, customize and troubleshoot voip, asterisk, sip, opensips

Are you looking for expert help with VoIP systems, Asterisk PBX, SIP, FreePBX, OpenSIPS or complex telephony setups? You're in the right place!

I'm a Full Time VoIP and communication systems with years of real-world experience implementing, optimizing, and troubleshooting VoIP, PBX, and SIP infrastructure for businesses of all sizes.

Whether you need a quick fix, full deployment, or custom dialplan and SIP development, I've got you covered!

What I Can Do For You

I offer a complete range of VoIP and PBX services including:

Installation & Setup

• Asterisk PBX from scratch
• FreePBX, Issabel, Elastix, FusionPBX
• OpenSIPS / Kamailio deployment
• SIP trunk integration and configuration
• Softphone setup (Zoiper, Linphone, etc.)
• VoIP feature setup (IVR, call queues, voicemail)

Configuration & Customization

• Asterisk dialplan programming
• SIP routing and load balancing
• DID & trunk routing
• NAT/Firewall and security hardening
• Billing platform integration (MagnusBilling / ASTPP)

Troubleshooting & Support

• Resolve SIP registration / call drop issues
• Audio/codec problems
• Network & NAT configuration troubles
• Performance and scalability problems
• Ongoing VoIP consultancy