1. Port Ranges for Supported SIP and VoIP providers.


This article explains what port ranges will need to be used, opened, and configured with WIN-911 when working with the specific VoIP providers and SIP providers that WIN-911 support.






NOTE: Configuring a VoIP system will require a coordinated effort between your company's voice network experts (often IT or network engineers) and the party responsible for installing WIN-911. It is STRONGLY RECOMMENDED to engage your VoIP network experts early in the process.


You can find which ports need to be open to use skype on a desktop at the Skype Support site. 


Skype Ports:

  • 443/TCP
  • 3478-3481/UDP
  • 50000-60000/UDP
  • 1000-10000/TCP
  • 50000-65000/TCP
  • 16000-26000/TCP



Port ranges for voiptalk

  • UDP Port 5060 is for SIP communication
  • UDP Port 5060-5082 range, SIP communications
  • UDP Port 10000 - 20000 is for RTP - the media stream, voice/video channel



Port ranges for AxVoice - Internet & Local Network

What ports do I need to ensure are open on my firewall?

The VoIP phone service uses several OUTBOUND UDP connections utilizing Ports 5004-5065 If you have questions regarding the compatibility of your router with your new VoIP service you should contact the router manufacturer directly or the Broadband Internet Service Provider Company.



Port ranges for surevoip


For Deskphones, allow ports 5060 UDP and 10000 to 40000 UDP to pass through your firewall to access your phones



Port for Gafachi

  • UDP Port 5060



Port ranges for Ozeki Phone System XE

  • UDP Port 5060
  • RTP Port 5000 - 10000 range



Port ranges for Trixbox:


  • UDP Port 5060 is for SIP communication.
  • UDP Port 5060-5082 range, SIP communications.
  • TCP Port 5060 is for SIP but thought to be rarely used.
  • UDP Port 10000 - 20000 is for RTP - the media stream, voice/video channel.



Port ranges for the Call manager can be found in the Cisco Unified CM site. 



Port ranges for OpenSER (Kamailio):

  • Source and destination port are 5061
  • Advertised port is 5080
  • TCP port range is 5060 - 5064
  • 0 means that it will connect to any port
  • Rewrite port number is 5070



Port ranges for Cisco CM Express


  • Default port range for IP phone registration is 2000



Port ranges for PBXnSIP:


  • SIP port ranges are 5060 - 5062
  • PTSN port range is 2048 - 2096
  • Binding port is 8080
  • RTP port ranges are 49152 - 64512
  • SNMP default port is 161
  • TFTP default port is 69



Port ranges for Asterisk


  • For SIP protocol, open UDP (NOT TCP) port 5060 (SIP)
  • Open ports 10000-20000
  • Open UDP port 4569 (IAX)


Port ranges for sipXecs


  • SRV records for the SIP communications (port 5060 tcp & udp)
  • SRV record for the resource record (port 5070 tcp)
  • SRV record for XMPP client connections (port 5222 tcp)
  • SRV record for XMPP server connections (port 5269 tcp)
  • SRV record for XMPP client connections to XMPP conference (port 5222)
  • SRV record for XMPP servers connections to XMPP conference (port 5222)


Use the DNS Concepts guide for further assistance.

Port ranges for PBXpress

  • 5050 for SIP


Port ranges for FreeSwitch

  • 1719    UDP
  • 1720    TCP
  • 3478    UDP
  • 3479    UDP
  • 5002    TCP
  • 5003    UDP
  • 5060    UDP & TCP    SIP UAS    Used for SIP signaling (Standard SIP Port, for default Internal Profile)
  • 5070    UDP & TCP    SIP UAS    Used for SIP signaling (For default "NAT" Profile)
  • 5080    UDP & TCP    SIP UAS    Used for SIP signaling (For default "External" Profile)
  • 8021    TCP     ESL    Used for mod_event_socket *
  • 16384-32768    UDP


Port ranges for FreePBX:

  • For SIP protocol, open UDP (NOT TCP) port 5060 (SIP)
  • Open ports 10000-20000 (RTP)
  • Open UDP port 4569 (IAX)


Port ranges for SwyxWare:

  • SwyxIt!                            50000-50099
  • SwyxPhone L400             5010/11
  • SwyxPhone L420             5006/7
  • SwyxPhone L420e,s        5010/11
  • SwyxPhone L440            5010/11
  • SwyxPhone L100            4103-4119
  • SwyxServer                    51000-51499
  • SwyxGate                      51500-51999
  • LinkManager                   55000-56000
  • ConferenceManager        56000-57000
  • PhoneManager               no data ports
  • ITSPManager                 no data ports
  • SwyxFax Server             2000-8000,61000


Port ranges for Aastra MX-One

  • Aastra MX-One PBX with a port value of 5060 SIP



Technical Support

To create a support case, you will need either your Maintenance Support number or your CD Tracking number. You can create a Case online or contact the product support line: (512)326-1011.