Auto Answer Internal Call GXP2170

[rnpsh19]

I am trying to get a few Grandstream GXP2170 phones with Fusion 4.4.2 to auto answer when it is an internal call (ext 101-107). I have created a dial plan that it similar to the one in this thread:

https://www.pbxforums.com/threads/internal-auto-answer.1058/#post-4692

Since some of the data for the sip_from_user and sip_to_user is blurred out I think I have something messed up there. This is what I currently have in there:

sip_from_user = ^([101])
sip_to_user = ^([106])
export = alert_info=int-ans;info=int-ans

I went into the phones and enabled auto answer under the intercom settings for that account, and added the Custom Alert-Info for Auto Answer "int-ans". The phone rings, but I cannot see the alert-info and the phone will not auto answer. Any help is appreciated. Thanks

 

[ad5ou]

Instead of messing with custom alert info options, I just modified the "page-extension" dial plan. By default the page dial plans ask for a pin code and are one way, but dropping those two lines allows for simple auto answered intercom calls as long as the feature is allowed in the phone.

My "Asterisk" style feature code is as follows

You could change the conditions as needed to allow the dialing you want.