13 Jan
2010
13 Jan
'10
12:27 p.m.
Hi all.
Please share your experience.
If you ever tried authenticating outgoing calls with Kamailio, did it work for you?
Which devices or servers you know do/don't accept such authentication?
Do you use it in some tricky way to get it working?
13 Jan
13 Jan
12:41 p.m.
El Miércoles, 13 de Enero de 2010, Andrey Utkin escribió:
Hi all.
Please share your experience.
If you ever tried authenticating outgoing calls with Kamailio, did it work
for you?
Which devices or servers you know do/don't accept such authentication?
Do you use it in some tricky way to get it working?
I wouldn't rely on it as it doesn't increase the CSeq so the new INVITE with
credentials would be rejected/dropped by many devices/servers.
--
Iñaki Baz Castillo <ibc(a)aliax.net>
1:03 p.m.
Hello,
On 1/13/10 11:41 AM, Iñaki Baz Castillo wrote:
El Miércoles, 13 de Enero de 2010, Andrey Utkin
escribió:
indeed it does not increase the cseq, however, you can solve it via
script logic:
- htable to keep relation between call-id and cseq incrementation
- for each transaction where you have to update cseq, add the receving
value in an avp to restore for reply, then update cseq value with offset
from htable
- sent and if you are challenged, increment the cseq offset in htable
In case of restart and you can use a trick like: if it is a request
within dialog (has To-tag) for a call that could have been exposed to
auth, then increment cseq by 10-20 or so, within a call are not so many
auths (usually for re-invites).
Cheers,
Daniel
--
Daniel-Constantin Mierla
* http://www.asipto.com/
Hi all.
Please share your experience.
If you ever tried authenticating outgoing calls with Kamailio, did it work
for you?
Which devices or servers you know do/don't accept such authentication?
Do you use it in some tricky way to get it working?
I wouldn't rely on it as it doesn't increase the CSeq so the new
INVITE with
credentials would be rejected/dropped by many devices/servers.
12:45 p.m.
On Wednesday 13 January 2010, Andrey Utkin wrote:
If you ever tried authenticating outgoing calls with
Kamailio, did it work
for you?
Which devices or servers you know do/don't accept such authentication?
Hi Andrey,
i also never used this. We just establish a trusted and secured relation with
the PSTN gateways of our external partners and then just send the traffic
without authentification to them.
Cheers,
Henning
5431
days inactive
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3 comments
4 participants
participants (4)
-
Andrey Utkin -
Daniel-Constantin Mierla -
Henning Westerholt -
Iñaki Baz Castillo