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Mitel MiVoice Business/MCD/3300 / Re: One Way Audio
« on: August 26, 2011, 01:38:42 PM »
What kind of firewall? This issue is more then likely audio ports not being allowed through or SIP settings not being enabled in the firewall. SIP is only call setup so yes 5060 might be allowed through but what about the 5000 audio ports that can be used?