One of our client is asking to change their dialout prefix from 9 to another digit.. apparently they have mistakenly dialed 911 a few times...
To do this, I am planning to perform the following tasks
1. change the secondary-dialtone 9 to secondary-dialton 7 in telephony-service
2. change all active dial-peers to reflect 7 instead of 9 in the destination-pattern
Is there anything else I need to change to complete this task? Thanks! :)