I will configure and troubleshoot voip, asterisk, 3cx, issabel

Bangladesh

I speak English

17 orders completed

Linux and Cloud Engineer, AWS, DevOps, Networking, VoIP

Hello! I'm Rezwan, a Computer Engineer and IT professional with 5+ years of experience in IT infrastructure, Linux, networking, and VoIP. I specialize in Linux Server Administration, AWS, Cloud, DevOp...
About this Gig

Are you facing issues with your VoIP, SIP, Asterisk, 3CX or Issabel system?

I will configure, troubleshoot and optimize your VoIP/PBX system and help you get your calls working reliably.

What I can help with:

  • Asterisk configuration and troubleshooting
  • 3CX configuration and troubleshooting
  • Issabel IP PBX configuration
  • SIP trunk configuration
  • SIP registration issues
  • IP Phone configuration
  • Extension creation and configuration
  • Inbound & outbound calling issues
  • IVR configuration
  • Ring Group configuration
  • Call Queue configuration
  • Voicemail configuration
  • Call routing and dial plan
  • NAT and SIP connectivity issues
  • VoIP firewall troubleshooting
  • Basic MikroTik VoIP/network troubleshooting
  • Call quality and one-way audio troubleshooting
  • Basic call recording configuration
  • PBX server troubleshooting

Why choose me?

I have hands-on experience working with VoIP, IP telephony, SIP, PBX systems and network infrastructure. I focus on identifying the root cause of the problem and providing a practical solution.

Before placing an order, please contact me with details about your VoIP/PBX issue so I can understand your requirements.

Let's get your VoIP system working properly!

Provider:

VICIdial

3CX

Asterisk

FreePBX

Other

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