FXO disconnection problem with SIEMENS HIPATH 3550

Unanswered Question
Mar 5th, 2010
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Dear Sir,


I've connected 4 x FXO ports on the Hipath 3550 and I'am experiencing the well known FXO supervision problem. When a call is placed from the PBX side it is properly routed and establised but when the user hungs-up the phone  the call remains up on all relevant involved call legs.

I have tried all possible configurations on the Voice GW that is recommended by CISCO with no luck.


Could you please advice?


Hardware Configuration:
=================


Cisco Voice GW:
--------------------------
Cisco 2821 - IOS 12.4(22) YB4
FXO Card: VIC2-4FXO (installed on NM-HD-1V Voice Network Module}


PBX
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Siemens HiPath 3550


Country
------------
Greece



BR/Dionisis

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raxa.nathani Thu, 08/04/2016 - 05:28
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Did the same work for siemens hi path or any other vendor ? I talked to the vendor two days ago and he told me that, hi path pbx does not send any disconnect tone (so i cannot deduce the frequency and cadence values) however only a message with "Disconnect" is sent.



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