Reply To: Vital don’t answering Invite

VitalPBX Community Support General Discussion Vital don’t answering Invite Reply To: Vital don’t answering Invite

    Mrshanks
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    The issue isn’t the firewall. Asterisk isn’t going to listen on more than one port. That port is 5060 by default. You can change this port to whatever you want. So, you should be able to do multiple simultaneous SIP invites without an issue. Hundreds, thousands depending on hardware. Is the PBX behind a firewall or something or a router with an integrated firewall?
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