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New Member

Configuration for E1 ISDN PRI Trunk in Brazil

Hello fellow NetPros

We'll be starting a new Cisco IP Telephony project in Brazil next week. Since this is our first install for Brazil we have some doubts regarding the E1 trunks form the service provider. Aside from trying to get this information  from the service provider (Embratel) I would like to know If anyone here has implemented E1 ISDN PRI trunks from Embratel and what the recommended configuration would be.

Best regards.

3 REPLIES
Hall of Fame Super Gold

Configuration for E1 ISDN PRI Trunk in Brazil

PRi is the same everywhere. Configuration is the same as other E1 countries.

Hall of Fame Super Silver

Configuration for E1 ISDN PRI Trunk in Brazil

Here is what worked for me:

network-clock-participate wic 0

network-clock-select 1 E1 0/0/0

isdn switch-type primary-net5

controller E1 0/0/0

framing NO-CRC4

pri-group timeslots 1-31

HTH,

Chris

New Member

Thanks Chris this config also

Thanks Chris this config also works in Lima, Peru.

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