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E1 configuration on CME

Hi, kindly i have a Cisco CME v7, i have install and configure E1 Card, and it was working ok. BUT, there is a problem that the operator can recieved only one call on this e1, also when try to dial on the e1 number from the outside you will recieved a busy tone because it was recievd a call on the 1st chaneel. how i can open all the 30 chaneels of the E1?

kindly find below the E1 conbfiguration::

controller E1 0/0/0

pri-group timeslots 1-31

!

!

interface Serial0/0/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn incoming-voice voice

no cdp enable

voice-port 0/0/0:15

cptone EG

connection plar 223

1 Reply 1

paolo bevilacqua
Hall of Fame
Hall of Fame

Most likely you receive busy tone because you send all calls to a single-line telephone.

You need to decide how to answer multiple calls or even better get in touch with a certified partner or reputable consultant for a provessional configuration instread of proceeding by trial and error.

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