[Asterisk-Users] Slow, distorted speech on voice mail messages

[Rana Dutt]

When I play back my voice mail messages, the words sound very s-l-o-w-e-d
down and distorted. It's like I'm speaking in slow motion.

I've tried recording using an IpDialog SipTone phone, a Grandstream phone
and SJ-Phone, and the problem always happens.  So it's not the phone. When I
talk from one phone to another, the speech sounds normal. The problem is
only happening for recorded voice mail messages.

All of my different types of SIP phones are using ulaw codecs and my
sip.conf contains disallow=all followed by allow=ulaw for all phones.
Asterisk is a CVS build from 2/1/04.

Any insights would be much appreciated.

-Ron