I will troubleshoot your voip or network setup

Need help getting your VoIP system or network up and running? Experiencing dropped calls, poor audio, or confusing router settings?

Im Mostafa Marai, a Technical Support Engineer with real-world experience at Orange Business. I specialize in VoIP configuration, network troubleshooting, and SDWAN/Layer 3 routing issues.

Heres what I can help you with:

VoIP call quality issues (delay, jitter, packet loss)

SIP configuration (Asterisk, FreePBX, or custom PBX)

Network diagnostics (Ping, Traceroute, DNS, NAT)

Router & switch configuration (Cisco, MikroTik, Ubiquiti, etc.)

VLANs, subnetting, static & dynamic routing

Firewall/port forwarding setup

Internal VoIP between branches/sites

Zscaler or Guest Wi-Fi configuration

Why choose me?

• Hands-on enterprise experience with real clients
• Certifications: CCNP Enterprise, ITIL v4, AWS SysOps
• Strong background in VoIP, routing, and Layer 3 architecture
• Clear and professional communication
• 100% confidentiality and satisfaction guaranteed