Does an extension that matches this pattern exist in the correct context of your dialplan? What happens when you typedialplan show 184736658xx@yyyy where yyyy is the relevant context?
I am new to asterisk and I am having problems with my outgoing calls as well. I have incoming and voicemail and all that working great but I dont know what you mean by enabling outgoing calls. I wrote my outgoing call rule. Could you explain how you enabled outgoing calls?
I found that each user’s profile has specific a DialPlan. This DialPlan is used for incoming and outgoing calls. Once you make an outgoing call rule, go back into the “DialPlan” rule and enable it. The new Outgoing rules will show in the DialPlan once you make a rule, you just have to enable it there.