19 Jan
2005
19 Jan
'05
9:44 a.m.
Hi guys,
I have a friend that's trying to call me but he gets message
"488 Not Acceptable Here"
When I call him everything is ok. He is behind nat and uses Draytek Vigor 2600 ADSL
router.
Stun tells:
Port restricted NAT detected - VoIP will work with STUN
Does not preserve port number
Does not supports hairpin of media
Public IP address: his_ip
Any idea what is the problem?
Thanks in advance,
Pavel Siderov
19 Jan
19 Jan
10:12 a.m.
Hi!
Pavel Siderov wrote:
"488 Not Acceptable Here"
It's kinda hard to track that problem down without a complete trace.
Looks like the INVITE is malformed but everything beyond that is
pure guessing.
Just my $.02,
Hendrik
--
freenet Cityline GmbH, Hamburger Chaussee 2-4, 24114 Kiel, Germany
Phone: +49 (0)431 9020552, Fax: +49 (0)431 9020559
Internet: http://www.freenet.de, eMail: hendrik.scholz(a)freenet-ag.de
10:57 a.m.
Is there a warning header that would suggest why it/what is not
acceptable?
Hendrik Scholz wrote:
Hi!
Pavel Siderov wrote:
--
ISC Network Engineering
The University of Pennsylvania
3401 Walnut Street, Suite 221A
Philadelphia, PA 19104
voice: 215-573-8396
215-746-8001
fax: 215-898-9348
sip:blairs@upenn.edu
"488 Not Acceptable Here"
It's kinda hard to track that problem down without a complete trace.
Looks like the INVITE is malformed but everything beyond that is
pure guessing.
Just my $.02,
Hendrik
20 Jan
20 Jan
5:08 p.m.
A quick guess: compare the codec and packet size settings of your two UA's.
Greetings
Nils
On Wednesday 19 January 2005 15:44, Pavel Siderov wrote:
Hi guys,
I have a friend that's trying to call me but he gets message
"488 Not Acceptable Here"
When I call him everything is ok. He is behind nat and uses Draytek Vigor
2600 ADSL router. Stun tells:
Port restricted NAT detected - VoIP will work with STUN
Does not preserve port number
Does not supports hairpin of media
Public IP address: his_ip
Any idea what is the problem?
Thanks in advance,
Pavel Siderov
7295
days inactive
7296
days old
3 comments
4 participants
participants (4)
-
Hendrik Scholz -
Nils Ohlmeier -
Pavel Siderov -
Steve Blair