TCE Company, Inc
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SIP Service and Port Mapping /
Forwarding through Third Party Firewall

If, you are not using the WAN Port on the Allworx Server, make sure your system is set to "LAN Host" mode in "Network > Configurations". If you are using a third party firewall on the subnet between the Allworx server and the Internet, you must Map / Forward these ports in the firewall to the fixed LAN IP of the Allworx Server:
  • 2088 (UDP)
  • 5060 (UDP)
  • 8081 (TCP)
  • 15000-15511 (UDP)
If you are utilizing remote handsets, or SIP Service, you will need to disable "SIP ALG" AKA "SIP Translation" AKA "SIP helper" to allow the phones audio communications to work correctly.


SIP, service, VoIP, Internet, telephone, Firewall

Telephone

(800) 383-8001

Email

Sales@TCECompany.com
  • Home
  • About
    • Who We Are
    • Partners
    • Awards
    • References
    • Terms
  • Services
    • Network Data Services >
      • Data Center
      • Network Operations Center
      • Data Network Management
    • Voice Services >
      • Allworx Emergency Services
      • Technical Support >
        • Managed Services
        • Allworx Knowledge Base Articles
      • Call Recording
      • Security
      • SIP Phone Service
      • Total PBX Hosted Telephone Services
      • Plan B Business Continuity
      • Allworx Store
  • Store
    • Allworx >
      • Allworx Telephones
      • Allworx Technical Support
      • Allworx 6x License Codes >
        • Call Center License Codes
        • Call Reporting
        • Conference Center
        • Generic SIP
        • Interact
        • Multi-Site
        • Reach
        • User License
        • Allworx Telephone
        • Allworx Technical Support
      • Allworx 48x License Codes >
        • Call Center License Codes
        • Call Reporting
        • Conference Center
        • Generic SIP
        • Interact
        • Multi-site
        • Reach
        • User License
        • T1
        • Allworx Telephones
        • Technical Support
      • Allworx Connect 320/324 >
        • Call Center License Codes
        • Call Reporting
        • Conference Center
        • Generic SIP
        • Interact
        • Multi-Site
        • Reach
        • User License
        • Telephones
        • Technical Support
      • Allworx Connect 731 >
        • Call Center License Code
        • Call Reporting
        • Conference Center
        • Generic SIP
        • Interact
        • Multi-Site
        • Reach
        • User License
        • Allworx Telephones
        • Allworx Technical Support
        • Warranty and Software Upgrades
      • Allworx Connect 530/536 >
        • Call Center License Codes
        • Call Reporting
        • Conference Center
        • Generic SIP
        • Interact
        • Multi-site
        • Reach
        • User License
        • Warranty and Software Upgrade
        • Allworx Telephones
        • Allworx Technical Support
  • Contact
    • Local Dealer
    • 800-383-8001
  • KB Articles
  • Blog
  • Current Client Log-In