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ISDN Switch type with ETSI PABX

I am trying to connect Cisco 2821 voice gateway to Harries PBX via E1 PRI

PBX team told me they configured it with ETSI configuration

What ISDN switch type should I configure in my 2821 gateway to communicate with the PBX ?

Regards

Mohamed

3 REPLIES
Hall of Fame Super Gold

Re: ISDN Switch type with ETSI PABX

primary-net5

likely, layer3-protocol network and internal clock.

Silver

Re: ISDN Switch type with ETSI PABX

I would check primary-QSIG, as it is a PABX

Hall of Fame Super Gold

Re: ISDN Switch type with ETSI PABX

PBX does not necessarily imply QSIG.

For example, if the PBX interface is set to be connected to the PSTN, it will be strictly Q.931 only.

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