tillie*CLI>
"ENTERING [default] **2 in extensions.conf" 1
Jan 27 15:57:40 WARNING[30792]: app_page.c:183 page_exec: Incomplete destination '' supplied.
tillie*CLI>   


exten => **2,1,VERBOSE("ENTERING [default] **2 in extensions.conf" 1)
exten => **2,n,SIPAddHeader(Call-Info: answer-after=0)
exten => **2,n,Page(${Two_Way_Intercom_List}|d)
exten => **2,n, Hangup
; Note: Above configuration will allow user to do two way intercom to all the
; extensions defined in variable "Two_Way_Intercom_List" which can be define as following:

Two_Way_Intercom_List => SIP/420&SIP/422/&SIP/400&SIP/413&SIP/410



Template for all extensions mentioned above:
[grandstream](!)        ; template for Grandstream sip phones
;===============
context=default         ;Dials out to telasip-gw for grandstream
type=friend
qualify=yes
insecure=very
host=dynamic
canreinvite=no
nat=no