Ericsson MD110 interoperability Cisco

Unanswered Question
Feb 7th, 2007

We are establishing one connection PABX IP Cisco with PABX Ericsson MD110 in a Customer, and is occurring the following problem: When the call is originated from the Conventional Network for IP Telephony is shown the name and number of originator,in the inverse direction is only shown number, somebody would have some idea of what this occurring? It is problem of the configuration?

I have this problem too.
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Paolo Bevilacqua Wed, 02/07/2007 - 18:05

Are you using qsig ? I believe the router will not send Display IE, but it will and decode Display messages when using qsig if so configured.

jgross Thu, 02/08/2007 - 02:42


there are two versions of qsig.

0x9F ISO, standard at CCM and 0x91 ECMA.

Starting with CCM Version 4.1 this can be canged under Services Service Parameters / Advanced.

Try which verison works better.




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