Hi all,
do SER ro SEMS have the capability to initiate a call from the SER instead from a softphone? please advice.
regards, shirley
Hello,
--- Shirley Toh shirleytoh@jpcomputers.com.sg wrote:
Hi all,
do SER ro SEMS have the capability to initiate a call from the SER instead from a softphone? please advice.
No, SER cannot initiate calls as it is a proxy. But it can fork requests and send to multiple destinations. Not sure about SEMS since i have never used it.
regards, shirley
Regards,
===== Girish Gopinath gr_sh2003@yahoo.com
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You can use the ser FIFO to create transactions. I'm not sure if you can initiate an INVITE. For sure you can create a REFER request which is also used for the "click-to-dial" feature in serweb.
klaus
Shirley Toh wrote:
Hi all,
do SER ro SEMS have the capability to initiate a call from the SER instead from a softphone? please advice.
regards, shirley
Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
Klaus,
--- Klaus Darilion klaus.mailinglists@pernau.at wrote:
You can use the ser FIFO to create transactions. I'm not sure if you can initiate an INVITE.
Can you please elaborate that a bit? I did not understand that. Why does a proxy need to create transactions and what transactions can it initiate? Is there any documents/links about this? I have seen an old post by you, but am still confused.
http://lists.iptel.org/pipermail/serusers/2004-March/006394.html
For sure you can create a REFER request which is also used for the "click-to-dial" feature in serweb.
klaus
Regards,
===== Girish Gopinath gr_sh2003@yahoo.com
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So maybe you should start with your intention - what feature are you trying to setup?
ser can create requests ( transaction = request+response(s) ) and you can use this feature via the FIFO.
klaus
GR S wrote:
Klaus,
--- Klaus Darilion klaus.mailinglists@pernau.at wrote:
You can use the ser FIFO to create transactions. I'm not sure if you can initiate an INVITE.
Can you please elaborate that a bit? I did not understand that. Why does a proxy need to create transactions and what transactions can it initiate? Is there any documents/links about this? I have seen an old post by you, but am still confused.
http://lists.iptel.org/pipermail/serusers/2004-March/006394.html
For sure you can create a REFER request which is also used for the "click-to-dial" feature in serweb.
klaus
Regards,
===== Girish Gopinath gr_sh2003@yahoo.com
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Hi,
--- Klaus Darilion klaus.mailinglists@pernau.at wrote:
So maybe you should start with your intention - what feature are you trying to setup? ser can create requests ( transaction = request+response(s) ) and you can use this feature via the FIFO.
Thanks for the reply.
Sorry, I misnderstood the meaning of transaction. I was only thinking about SIP requests, not responses. But i am still confused about call initiating. Please correct me if i am wrong on this, the original poster was asking about initiating calls from SER and AFAIK proxies dont initiate calls. Can they initiate calls? If yes, on what situations? When you say SER can create requests, do you mean methods like CANCEL?
klaus
TIA,
===== Girish Gopinath gr_sh2003@yahoo.com
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I am not sure if FIFO can handle all SIP methods. It can definitely do INVITE, REFER and NOTIFY.
One way to create b2bua or any other application to manipulate the media is through a high level script language, such as Perl and Python.
In sems, there is a new ivr module which enables you to do that. (http://lists.iptel.org/pipermail/sems/2004-July/000493.html) When a call comes in, the module invokes a user written Python/Perl script. In the script, you can do whatever available in the normal Perl/Python languages, such as verify user info in a database and send an email. It can interact with sems and ser, such as transfer a call with REFER, callout with INVITE or send a message indicator light with NOTIFY. The module also provide a long list of functions for the script to call, such as DTMF detection, play multiple media files, record a message. Because of using multi-thread, it can handle play/record/detect in parallel.
We have a full feature voicemail built for TDM card. https://sourceforge.net/projects/linuxvm/. It is being ported to work with sem's new ivr module. So you are not limited to sems's original voicemail plugin.
The biggest advantage of the new ivr module is that it enables fast development of new services. Python/Perl is much easier to write and maintain than writting your own C/C++ code. You don't even need to restart ser/sems to start new services, just change the script, you are done. Althougt the new module is named ivr, it is not limited to ivr. New functions are being added to enable connect medias of two/more SIP calls.
Thanks, Richar
--- GR S gr_sh2003@yahoo.com wrote:
Klaus,
--- Klaus Darilion klaus.mailinglists@pernau.at wrote:
You can use the ser FIFO to create transactions.
I'm not sure if you can
initiate an INVITE.
Can you please elaborate that a bit? I did not understand that. Why does a proxy need to create transactions and what transactions can it initiate? Is there any documents/links about this? I have seen an old post by you, but am still confused.
http://lists.iptel.org/pipermail/serusers/2004-March/006394.html
For sure you can create a REFER request which is also used for the "click-to-dial" feature in
serweb.
klaus
Regards,
===== Girish Gopinath gr_sh2003@yahoo.com
__________________________________ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo
Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
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Hello,
Thanks for this info...
Regards,
--- Richard mypop3mail@yahoo.com wrote:
I am not sure if FIFO can handle all SIP methods. It can definitely do INVITE, REFER and NOTIFY.
One way to create b2bua or any other application to manipulate the media is through a high level script language, such as Perl and Python.
In sems, there is a new ivr module which enables you to do that. (http://lists.iptel.org/pipermail/sems/2004-July/000493.html) When a call comes in, the module invokes a user written Python/Perl script. In the script, you can do whatever available in the normal Perl/Python languages, such as verify user info in a database and send an email. It can interact with sems and ser, such as transfer a call with REFER, callout with INVITE or send a message indicator light with NOTIFY. The module also provide a long list of functions for the script to call, such as DTMF detection, play multiple media files, record a message. Because of using multi-thread, it can handle play/record/detect in parallel.
We have a full feature voicemail built for TDM card. https://sourceforge.net/projects/linuxvm/. It is being ported to work with sem's new ivr module. So you are not limited to sems's original voicemail plugin.
The biggest advantage of the new ivr module is that it enables fast development of new services. Python/Perl is much easier to write and maintain than writting your own C/C++ code. You don't even need to restart ser/sems to start new services, just change the script, you are done. Althougt the new module is named ivr, it is not limited to ivr. New functions are being added to enable connect medias of two/more SIP calls.
Thanks, Richar
===== Girish Gopinath gr_sh2003@yahoo.com
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GR S -
Klaus Darilion -
Richard -
Shirley Toh