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SIP INVITE Ghost/Bogus Calls - and Allow Direct IP Call settings
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koolandrew Offline
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Posts: 7
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Post: #7
RE: SIP INVITE Ghost/Bogus Calls - and Allow Direct IP Call settings
Hi Complex 1

1. I dont have the same second setting on our version of firmware. I will have to upgade all our phones, which is a daunting task without testing.
2. As mentioned we have no eyes into the router and there is no port forwarding.
3. I dont think we can use 5070 but again, that is a big hassle for us with our hundreds of yealink phones.
05-06-2015 03:26 AM
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RE: SIP INVITE Ghost/Bogus Calls - and Allow Direct IP Call settings - koolandrew - 05-06-2015 03:26 AM

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