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New Member

"Conversation between ATA 186 and voice gateway

Dear Sirs,

i have installed in our network the new ATA 180 analog telephone adaptors. Between 2 ATA everything is working (i can speak one hour if i want ), but if i call one voice gateway from our network, after 2 minutes the conversation are disconnected (the ATAs registering without problems with our gatekeeper )

Please help my to solve this problem.

Thank you in advance

Cisco Employee

Re: "Conversation between ATA 186 and voice gateway

You will need to determine what end is disconnecting the calls. When there is a call between 2 GW's, if there is no connect message the call will drop at close to 2 minutes. So there may be an issue with getting a connect message to pass through. You will need to troubleshoot the GW's with some debugs to verify the connect is coming in.

New Member

Re: "Conversation between ATA 186 and voice gateway


the problems are between ATA and a voice gateway (!) for example a Cisco 2600 (not between 2 gateways ). The both are register with my Gatekeeper, i can call the gateway, i can speak with person that respond but only for 2 minutes. I suppose that the gateway

disconnect the call and i use "debug h225" but without succes. Can you help my somehow ?

Thnak you for all

Ovidiu Picleanu

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