16 Jan
2007
16 Jan
'07
6:50 p.m.
Looks like your GW is not doing a good job in record-routing OR your
openser is not doing it right.
I only suppose than because:
- you have two different IP's for the openser\
- PRACK and ACK seem to be stuck in openser, and they do not reach your
UA in the internal network
Indeed, the network dump would be of much help.
Regards,
Cristian
|
-----Original Message-----
From: users-bounces(a)openser.org [mailto:users-bounces@openser.org] On
Behalf Of Klaus Darilion
Sent: Tuesday, January 16, 2007 3:40 PM
To: Ion Minzu
Cc: users(a)openser.org
Subject: Re: [Users] interrupts after 30 secconds
A "ngrep -W byline port 5060" dump would help more ...
regards
klaus
Ion Minzu wrote:
> Hello,
> I have a problem: When someone begins a call from PSTN to my voip
> network, the session interrupts after 30 secconds. The UA don't
receive
> the ACK message(6)[the ACK doesn't
arrive].The scheme below
indicate
this
> situation.
> P.S. This situation happens just with one type of equipment: atcom
> AG468; with other equipment (atcom AT320ED, audiocodes, atcom
AG168)
> all works fine.
>
> Very strange.
> Thunks.
>
> |cisco-gateway| | openser |
|UA's|
X.X.X.X -
public ip adress eth0-X.X.X.Y - public IP
172.17.6.0/24
> | eth1-172.17.6.2 > | Invite |
Invite
|
> 1
|------------------------------->|----------------------------->|
> | Trying |
Trying
|
> 2
|<-------------------------------|<-----------------------------|
> | Ringing |
Ringing
|
> 3
|<-------------------------------|<-----------------------------|
> | PRACK |
|
> 4 |------------------------------->|
|
> | 200 ok |
200 ok
|
> 5
|<-------------------------------|<-----------------------------|
> | ACK |
|
> 6 |------------------------------->|
|
>
|................................|..............................|30
s
> | Bye | Bye
|
> 7
|<-------------------------------|<-----------------------------|
> | 200 OK |
|
> |------------------------------->|
|
> | |
|
>
>
>
>
>
>
> --
> Klaus Darilion
> nic.at
>
>
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