I will fix troubleshoot sip trunk volp, 3cx asterisk call issues freepbx cloud pbx
United Kingdom
Turning Ideas Into Powerful Digital Solutions
About this Gig
SIP trunk not registering, calls failing, or VoIP audio not working? I can help fix it.
I provide professional SIP trunk troubleshooting and VoIP/PBX fixes for businesses and server owners dealing with call, registration, routing, or audio problems.
I can troubleshoot and fix:
- SIP trunk registration issues
- Incoming & outgoing call problems
- One way or no audio
- Dropped calls and failed calls
- SIP authentication errors
- Call routing issues
- NAT, firewall & RTP issues
- SIP configuration errors
- DID and caller ID issues
- PBX and VoIP connection problems
I can work with 3CX, Asterisk, FreePBX, Twilio, Cisco, Microsoft Teams, and other SIP/VoIP environments.
Youll receive careful troubleshooting, configuration fixes, and testing to make sure your calls work properly.
Why choose me?
- Problem focused troubleshooting
- Clean and reliable configuration
- Clear communication
- Proper testing after the fix
Send me your SIP/VoIP issue and relevant error details, and Ill assess what needs to be fixed before you order.
Provider:
Cisco
•
VICIdial
•
3CX
•
Asterisk
•
FreePBX
•
Twilio
•
Mircosoft Teams
My Portfolio
FAQ
Can you fix a SIP trunk that is not registering?
Yes. I can troubleshoot SIP registration, authentication, network, NAT, and configuration issues.
Can you fix incoming or outgoing call problems?
Yes. I can diagnose failed, blocked, or misrouted incoming and outgoing SIP calls.
Can you fix one way or no audio?
Yes. I can troubleshoot RTP, NAT, firewall, codec, and SIP configuration issues causing audio problems.
Which VoIP/PBX systems do you support?
I support 3CX, Asterisk, FreePBX, Twilio, Cisco, Microsoft Teams, and other SIP/VoIP systems.

