7937 one way call - only local calls

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Oct 15th, 2009
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We are having problem on our 7937. If we make a local call with that phone we can only hear from the other phone. No voice is coming to 7937. But when we make outside calls there is no problem.

It is very strange. Any ideas ?

Thanks

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paolo bevilacqua Thu, 10/15/2009 - 05:17
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Are all phones in the same subnet without any router firewall in between ?

blackswans Thu, 10/15/2009 - 05:19
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All phones and cme are in the same subnet without any firewall.

paolo bevilacqua Thu, 10/15/2009 - 05:21
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Which firmware you have on the 7937 ?

blackswans Thu, 10/15/2009 - 05:21
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All phones and cme are in the same subnet without any firewall.

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