[Spce-user] No Audio from VoiceMail System

[Chris Rawlings]

everything is working fine so far as an ITSP configuration

but from a Provider of just telephony to a test client where they have an
ATA connected to our cloud hosted Amazon EC2 instance of SIP:Wise we are
not getting any audio from SIP:wise to the client when we go to voicemail
or dial ext 2000 to access voicemail

i did a tcpdump and noticed that we are getting audio from the client to
the SIP:wise system but not the other way.

i wonder if this has something to do with NAT as EC2 makes us put our
server behind their OpenStack style 1:1 NAT. I did change the advertised-ip
so everything is working currently very well for just plain calling inbound
/ outbound from our in-house PBX to SIP:wise.


-- 

Thank You,

Chris Rawlings

BlueCloud Consultants – CEO

Phone. 484-335-1444 x201

SIP URI. sip:chris at blueuc.com

Lync / XMPP / Jabber / Google Talk – chris at blueuc.com
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