Hi,
How to compare core keywords in openser?
I wanted to compare to_uri and uri is same.. Eg: if(uri ==
to_uri)... But there is a syntax error thrown, stating "only myself or
string" can be compared... Then could I use if(uri=="$to_uri")
Thank You.
With warm regards,
Premnath, KN
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Hi List members,
I am planning to bulid a system for large scale deployment.
Looking at Openser features and Asterisk capabilities I decided to build a
system on these platforms, but faced the problem of integration.
What is the best method of integration ? I read some columns in the docs,
and can not decide...
I came from the network world and can understand protocols and IP
communication quite well.
I think I should do the following :
CLIENT <---> Internet <---> Openser machines (load balanced) <---> Asterisk
machines (behind NAT, also load balanced, doing mainly codec conversion and
switching logic)
My guesses are :
- use dispatcher on the frontend(s)
- do not use dispatcher, but rewrite the packets by some programmatical way
- any other solution ?
I'd like to spare some energy on this not to start developing some not
working solution ;)
Thanks in advance,
Pal Vig
Hi.
Is it possible to use a avp variable in functions' second parameter when I'm using regular expression?
For instance:
avp_check("$ruri","re/sip:$avp(s:prefix).*$")
I didn't see any code doing that.
Thanks in advance.
Bruno
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Not sure if this is related to signaling or openser but I have a few
grandstreams that lock up a similar times that have there signaling done via
openser. Doesn't seem to happen with Asterisk. Basically the grandstream
seems to hang. Has anyone seen this? Something I should to do keep the
grandstream awake?
TIA
Shane
Hello all.
I have accounting with MySQL working fine. I have records on my acc table.
Please, I'd like to know if there is a tool to process the acc table entries to get completed calls on another MySQL table, taking into account missing BYEs or CANCELs.
I found that CDRtool can do this and more, but its not free and it seems to be complicated.
Thanks in advance for any help
Rosa.
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Hi
I'm trying to get something to work that I thought should work
out of the box, but when implemented didn't work the way I thought
it would... Please comment.
I'm using OpenSER as a core SIP proxy, among other things to connect
to a POTS network via two independent Cisco PGW2200 SS7 GW. These
gateways have fully DNS resolvable SIP domains (rfc 3263, NAPTR, SRV and A records).
NAPTR (udp only) => SRV (udp only) => 2x A records (one for each redundant GW). Calls
directed to POTS nicely load shares between the two A records. So far so good.
Now, if I disable one of the Gateways, I hang every second call. OpenSER does not
try the second A record address if the first doesn't answer. How can I solve
this? Shouldn't OpenSER fail over to the second A record listed in the NAPTR => SRV
resolving? Or will OpenSER continue to resend all SIP INVITES until timers fire? Would
it help if the proxy recieved an ICMP port/destination unreachable from the network? Is
there anyway to get around this? In the other direction, from POTS to sip, the PGW2200
nicely switches over to the second of my two OpenSER servers if I shut one of them down.
These servers have the same DNS entries (but for another SIP domain, NAPTR => SRV => 2x A record).
I would love some best practice implementation clues regarding OpenSER and multiple
GW fail over, if anyone of you have such knowledge or experience.
Best regards,
/Staffan
---
Staffan Kerker,
Saab Communication
Ljungadalsgatan 2, 35180 Växjö, Sweden
p. +46 470 42185
c. +46 705 391365
m. staffan.kerker(a)saabgroup.com
w. http://www.saabgroup.com
Hello,
we plan to release a patch update to 1.1.0, numbered 1.1.1 at the
beginning of the next week. It will be a packaging of the current
version of the branch rel_1_1_0. People using OpenSER from cvs are
already using this if they did 'cvs update' recently, but those using
packages released for 1.1.0 from htpp://openser.org should update to it.
This is a query to gather any know issues you are aware of, to include
them there. There is not going to be any backport, major release 1.2.0
not being too far.
Cheers,
Daniel
Hi,
Is there an updated config example with presence for 0.10?
I find that the example in the presence handbook is outdated.
Kind regards,
Jens-Martin Groenne
