Network & Firewall Setup

Network & Firewall Setup


Scope
This guide is for IT administrators, network engineers, and technical integrators who are setting up or maintaining connectivity to the FireComm UCaaS platform. It includes required IPs, ports, DNS records, and best practices for firewall and email configurations.

📎 Networks & IP Addresses

Voice Services

  1. 66.172.52.0/24
  2. 136.175.205.0/24
  3. 136.175.207.0/24
  4. 129.158.55.183
  5. 129.153.194.233

Additional Services

  1. FireFax eFax
    1. 66.172.52.16
  2. Device Provisioning
    1. 136.175.207.44
    2. 129.213.10.212
    3. 129.146.237.220
  3. Web & API
    1. 66.172.52.30
    2. 136.175.205.33
    3. 136.175.207.41
    4. 129.159.98.35
    5. 129.153.213.218

🔐 Required Ports

Port(s)
Protocol
Usage
80
TCP
Web, Provisioning
443
TCP
Web, Provisioning
5060
TCP / UDP
SIP Signaling
8889
UDP
Meetings, Video
20000 - 37999
UDP
RTP
8001
TCP
Web Phone, Portal Updates
9002
TCP
Web Phone, Portal Updates
8000
TCP
Text-to-Speech
9999
UDP
Text-to-Speech

📄 Resolvable Domains

  1. FireComm.tel
  2. FireComm.co

✉️ Email Domains

  1. FireComm.tel
  2. FireComm.co
  3. FireFax.tel
  4. FireNotify.co
  5. Inferno.partners
  6. Notifications.one

🌐 Firewall/NAT Settings

  1. SIP ALG
    1. Disabled
  2. UDP Time Out
    1. 90 Seconds
  3. NAT
    1. Static NAT or 1:1 NAT
  4. QoS / Traffic Shaping
    1. Auto-VoIP
    2. DSCP
      1. 46 - RTP
      2. 26 - SIP





    • Related Articles

    • FireComm Network

      Scope Information about the FireComm Network Links FireComm Network Status ? FireComm Network Architecture: Geo-Diverse, Always Live, Never Failover At FireComm, our infrastructure is built from the ground up for resilience, performance, and uptime. ...

    • Voicemail Menu

      Scope This article covers the voicemail menu options when checking voicemail via phone. Requirements Extension with voicemail enabled Voicemail PIN for the extension Connecting to the Voicemail System From a desk phone To check voicemail for the ...

    • International Calling

      Scope Information about international calling on the FireComm network. Requirements All calls outside of the US and Canada must be prefixed with 011 followed by the full number including country code. International calling must be enabled for your ...

    • Taxes and Fees

      Scope This article explains the common taxes, federally mandated charges, and provider-imposed fees you might see on your invoice. Not every charge applies to all customers or all services, but this guide helps clarify what each one means and why it ...

    • Getting Started

      Scope Walkthrough of the first steps to using your FireComm service. Requirements None Links Manager Portal Step 1 - Create Your Manager Portal Account Via Welcome Email Whitelist our email address - notify@FireComm.tel If you received a Welcome ...