I followed instructions here:
however, when dialing intercom I get a busy signal, even with out a speed dial
Person A intercom number 200 speed dial set to 201 (person B) Cisco phone 7970
Person B intercom number 201 speed dial set to 200 (person A) Cisco Phone 7975
Partition and CSS set correctly, config applied
Any help is appreciated, thanks
Phones are associated with the intercom DN's
Thanks for any help !!