17 Jun
2008
17 Jun
'08
2:11 p.m.
I was thinking of using script variable to hold the source leg information
for multi-leg accounting as avp variables will be lost when request is
relayed(I'm pushing uri and relaying request in case of call forwarding). Is
it safe way or will it create any issues when simultaneous calls are going
on.
17 Jun
17 Jun
2:33 p.m.
Hello,
On 06/17/08 14:11, Ruchir wrote:
I was thinking of using script variable to hold the
source leg
information for multi-leg accounting as avp variables will be lost
when request is relayed(I'm pushing uri and relaying request in case
of call forwarding). Is it safe way or will it create any issues when
simultaneous calls are going on.
the AVPs are not lost when relaying with TM functions. AVPs should be
used for this kind of operations.
Script variables are stored in private memory and are persistent per
process. The accounting event may happen in a different process than the
one that processed the request. Using script variables is not safe.
Cheers,
Daniel
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2:44 p.m.
I'll try to use avps and let you know.
On Tue, Jun 17, 2008 at 5:03 PM, Daniel-Constantin Mierla <miconda(a)gmail.com>
wrote:
Hello,
On 06/17/08 14:11, Ruchir wrote:
I was thinking of using script variable to hold
the source leg information
for multi-leg accounting as avp variables will be lost when request is
relayed(I'm pushing uri and relaying request in case of call forwarding). Is
it safe way or will it create any issues when simultaneous calls are going
on.
the AVPs are not lost when relaying with TM functions. AVPs should be used
for this kind of operations.
Script variables are stored in private memory and are persistent per
process. The accounting event may happen in a different process than the one
that processed the request. Using script variables is not safe.
Cheers,
Daniel
------------------------------------------------------------------------
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18 Jun
18 Jun
3:52 p.m.
I tested and found that avp variables are lost after relaying the request.
My call scenario is like following
1. Call is made
2. Callee has call forwarding so appropriate avp values are loaded.
3. avp for source and destination number are stored for multi-leg
accounting
4. request is relayed
5. request comes again to openser
6. avp variable is lost this time
On Tue, Jun 17, 2008 at 5:14 PM, Ruchir <ruchir.lists(a)gmail.com> wrote:
I'll try to use avps and let you know.
On Tue, Jun 17, 2008 at 5:03 PM, Daniel-Constantin Mierla <
miconda(a)gmail.com> wrote:
Hello,
On 06/17/08 14:11, Ruchir wrote:
I was thinking of using script variable to hold
the source leg
information for multi-leg accounting as avp variables will be lost when
request is relayed(I'm pushing uri and relaying request in case of call
forwarding). Is it safe way or will it create any issues when simultaneous
calls are going on.
the AVPs are not lost when relaying with TM functions. AVPs should be used
for this kind of operations.
Script variables are stored in private memory and are persistent per
process. The accounting event may happen in a different process than the one
that processed the request. Using script variables is not safe.
Cheers,
Daniel
------------------------------------------------------------------------
_______________________________________________
Users mailing list
Users(a)lists.openser.org
http://lists.openser.org/cgi-bin/mailman/listinfo/users
--
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3:58 p.m.
New subject: [OpenSER-Users] rtpproxy with openser and asterisk
hi guys,
I have the following scenario. I want to use Asterisk as voicemailserver, but need an
rtp-Proxy because the my phone speaks srtp.
I get SIP-Message from an PBX to openser and RTP Proxy. My question now is, how I can
handle this case or how I can forward from rtpproxy to asterisk?
just with rewritehostport?
thanks in advance!
regards
Martin
24 Jun
24 Jun
5:10 p.m.
New subject: [OpenSER-Users] rtpproxy with openser and asterisk
El Miércoles, 18 de Junio de 2008, Martin-Gruber.External(a)infineon.com
escribió:
hi guys,
I have the following scenario. I want to use Asterisk as voicemailserver,
but need an rtp-Proxy because the my phone speaks srtp. I get SIP-Message
from an PBX to openser and RTP Proxy. My question now is, how I can handle
this case or how I can forward from rtpproxy to asterisk? just with
rewritehostport?
Hi Martin, you have repeat exactly the already answered question.
First: RtpProxy doesn't handle SIP signalling so when you say "I get
SIP-Message from an PBX to openser and RTP Proxy" that is incorrect.
Second: Asterisk doesn't handle SRTP and SRTP is end to end, like RTP, so a
RTP proxy can do nothing (think in it as a UDP proxy in fact).
In conclusion: you can speack SRTP with Asterisk since Asterisk doesnt'
support it and you cannot use a RtpProxy as intermediary for that purpose.
--
Iñaki Baz Castillo
18 Jun
18 Jun
4:01 p.m.
El Wednesday 18 June 2008 14:52:47 Ruchir escribió:
I tested and found that avp variables are lost after
relaying the request.
My call scenario is like following
1. Call is made
2. Callee has call forwarding so appropriate avp values are loaded.
3. avp for source and destination number are stored for multi-leg
accounting
4. request is relayed
5. request comes again to openser
6. avp variable is lost this time
Of course. AVP's live for a transaction (and for responses to this transaction
is "avp_on_reply" is set to "yes" in "tm" module).
If OpenSer sends a request (client transaction) and this request comes back
(maybe a spiral) the new arriving request is a server transaction independent
of the first client transaction and of course they don't sahre AVP's.
For this you need adding headers or parameters in the message.
--
Iñaki Baz Castillo
ibc(a)in.ilimit.es
4:18 p.m.
How to retrieve value from header?
On Wed, Jun 18, 2008 at 6:31 PM, Iñaki Baz Castillo <ibc(a)in.ilimit.es>
wrote:
El Wednesday 18 June 2008 14:52:47 Ruchir escribió:
I tested and found that avp variables are lost
after relaying the
request.
My call scenario is like following
1. Call is made
2. Callee has call forwarding so appropriate avp values are loaded.
3. avp for source and destination number are stored for multi-leg
accounting
4. request is relayed
5. request comes again to openser
6. avp variable is lost this time
Of course. AVP's live for a transaction (and for responses to this
transaction
is "avp_on_reply" is set to "yes" in "tm" module).
If OpenSer sends a request (client transaction) and this request comes back
(maybe a spiral) the new arriving request is a server transaction
independent
of the first client transaction and of course they don't sahre AVP's.
For this you need adding headers or parameters in the message.
--
Iñaki Baz Castillo
ibc(a)in.ilimit.es
_______________________________________________
Users mailing list
Users(a)lists.openser.org
http://lists.openser.org/cgi-bin/mailman/listinfo/users
6:14 p.m.
I just figured out, we can use $hdr(name[N]).
On Wed, Jun 18, 2008 at 6:48 PM, Ruchir <ruchir.lists(a)gmail.com> wrote:
How to retrieve value from header?
On Wed, Jun 18, 2008 at 6:31 PM, Iñaki Baz Castillo <ibc(a)in.ilimit.es>
wrote:
El Wednesday 18 June 2008 14:52:47 Ruchir
escribió:
I tested and found that avp variables are lost
after relaying the
request.
My call scenario is like following
1. Call is made
2. Callee has call forwarding so appropriate avp values are loaded.
3. avp for source and destination number are stored for multi-leg
accounting
4. request is relayed
5. request comes again to openser
6. avp variable is lost this time
Of course. AVP's live for a transaction (and for responses to this
transaction
is "avp_on_reply" is set to "yes" in "tm" module).
If OpenSer sends a request (client transaction) and this request comes
back
(maybe a spiral) the new arriving request is a server transaction
independent
of the first client transaction and of course they don't sahre AVP's.
For this you need adding headers or parameters in the message.
--
Iñaki Baz Castillo
ibc(a)in.ilimit.es
_______________________________________________
Users mailing list
Users(a)lists.openser.org
http://lists.openser.org/cgi-bin/mailman/listinfo/users
17 Jun
17 Jun
3:34 p.m.
El Tuesday 17 June 2008 13:33:55 Daniel-Constantin Mierla escribió:
Script variables are stored in private memory and are
persistent per
process. The accounting event may happen in a different process than the
one that processed the request. Using script variables is not safe.
I've never used script variables. Just a question: are they like normal
$variables ($var(example)) that persist for each OpenSer process? It's not
very safe to use $variables since you must be sure of reseting them in each
request/response you process before use them or you will get a value set in a
previous request/response by the same OpenSer process.
Do script variables share this behaviour?
Thanks.
--
Iñaki Baz Castillo
ibc(a)in.ilimit.es
6001
days inactive
6008
days old
9 comments
5 participants
participants (5)
-
Daniel-Constantin Mierla -
Iñaki Baz Castillo -
Iñaki Baz Castillo -
Martin-Gruber.External＠infineon.com -
Ruchir