win81proitx64 is the Vodia PBX domain
external vociemail = $u
Num. 2 extensions
6001
6002
A Exchange server Trunk
a Dialplan
200;Exchange UM;;6*;6*;;false
300;Exchange UM;;sip;*;;false this is the workaround
I must add the 300 ROW becouse of DialPlan block calls forwarded to external Voicemail
if 60001 call 60008 (Exchange server autoattendant) Dialplan transfer 60008 to echange trunk
[9] Dialplan evaluating .......aganist 60008@win81proitx54
[5] Dialplan ....match 60008@win81proitx64 to 60008@ExchangetrunkName
if 60001 call 6002 and do not exist the row 300 on the dialplan then the Dialplan do not forwards the call becous of the sip: prefix on the invite message
[6] redirecting to external voicemail account 60001 destination sip:60001@win81proitx64
...
...
sip/2.0 404 not found
If I add the row 300 to the Dialplan then the call is forwarded to Exchange trunk
I want to know what I should write in
"External voicemail" textbox of domain win81proitx64
to forward the calls as
redirecting to external voicemail account 60002 destination 60002@win81proitx64 without the sip: prefix
Thanks
Giuseppe