Please make sure UDP ports 5060-6060 are opened in your firewall and internet security suite. If you have an ATA, the UDP (RTP) ports for sending audio signals can be found on your ATA under “SIP settings”.
Please make sure UDP ports 5060-6060 are opened in your firewall and internet security suite. If you have an ATA, the UDP (RTP) ports for sending audio signals can be found on your ATA under “SIP settings”.