[Asterisk-Users] One-way audio

[Kelly Griffin]

I have a toll-free number inbound from sixTel.  This gets answered by my IVR
system.  If they choose "technical support", I have it dial my SIP phone
(SJPhone) and my cell phone (through sixTel) at the same time.  If I answer
on the SIP phone, all is well.  If I try to answer on my cell phone, they
can hear me but I cannot hear them.  I am using IAX2 with ulaw only as my
connection to sixTel.  Anyone know where to point me in my search for
resolution?

---
Kelly D Griffin
Network Engineer
Tantella Wireless
http://tantella.com
479.273.9992 Voice
479.464.8998 Fax