Voice mail in AAR and SRST
I am trying to make voice mail work in both AAR and SRST at the same time.
For SRST, when I enable the incoming redirect number on the HQ-RTR, it works fine. So, any calls forwarded noanswer or busy from SRST phone, calls the voicemail pilot number on the HQ via PSTN and based on the redirect number, it gets routed directly to branch users mailbox. All is fine.
But, when I have a situation where there is no more bandwidth between the 2 sites and a phone on branch tries to retrieve their own voicemail, they press the MESSAGE button. This call tries the vm pilot but due to AAR, gets routed through the PSTN to the 10 digit vm pilot. What AAR also does is marks it as forwarded from the vm pilot i.e. the redirect number field in ISDN is populated with the 4 digit VM pilot number. So, the call ends up in the general VM greeting instaed of the branch phones mailbox.
Is their any way to circumvent this issue.
All help is greatly appreciated.