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I have a firewall, which ports need to be open to be able to use giants’ VoIP service?

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I have a firewall, which ports need to be open on my network to be able to use giants’ VoIP service?

You will need to make sure data being passed through the below ports in your firewall to be able to effectively use giants’ VoIP service(s). We recommend the following ports to be open for your service to operate effectively.

Service

Port

Cloud Management Portal

tcp/80 and tcp/443

SIP

udp/5060, tcp/5060

PJSIP

udp/5080, tcp/5081

RTP (Audio)

udp/10000 to udp/20000 for RTP (audio).

SIP TLS

tcp/5061

PJSIP TLS

tcp/5081


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