[Freeswitch-users] Problems with Mod_openMRCP

Tue Dec 2 07:54:57 PST 2008

FreeSWITCH has an enterprise scale SIP UA.  Not only can it listen on other
ports it can
listen and work on as many ip:port combos as you want simultaneously each
with it's own specific config.

If you have an affinity for port 5060 you can always bring up 2 IP on the
same box and give one to each application.  You can essentially do whatever
you want. It's your box and everything involved is configurable.

On Tue, Dec 2, 2008 at 1:00 AM, <mszlazak at aol.com> wrote:

>  I need to barge in again and add to my last post with this email from
> Voxeo support. Here is their response to the port binding conflict and it
> brings up a possible problem if FreeSwitch will be looking for Prophecy at
> that port? I assumed it would if I set up the extension right but now I
> don't know and need your assistance with this issue ... as well.
>
> Thank you.
>
> MESSAGE:
>
> Hi Mark,
>
>
> You are correct in that having multiple applications binding to the same port
>
> can cause a bundle of problems. You can configure Prophecy to stay away from
>
> port 5060, but then the question is whether FreeSwitch will be looking for
>
> Prophecy at that port (if its assuming that it's residing on a different box).
>
> Port 5060 is the standard for SIP traffic.
>
>
> To get Prophecy off 5060 you will need to edit the config.xml and
>
> callrouting.xml files. You will need to search out all instances of "5060" and
>
> replace with, perhaps, port 5068. For instance:
>
>
> <item name="ListenOnIP1">0.0.0.0:5068</item>
>
> <item name="ListenOnIP2">0.0.0.0:5061</item>
>
> <item name="ListenOnIP3">0.0.0.0:5067</item>
>
> <item name="ListenOnIP4">0.0.0.0:5063</item>
>
> <item name="ListenOnIP5">0.0.0.0:5064</item>
>
> <item name="ListenOnIP6">0.0.0.0:5065</item>
>
>
> instead of this...
>
>
> <item name="ListenOnIP1">0.0.0.0:5060</item>
>
> <item name="ListenOnIP2">0.0.0.0:5061</item>
>
> <item name="ListenOnIP3">0.0.0.0:5062</item>
>
> <item name="ListenOnIP4">0.0.0.0:5063</item>
>
> <item name="ListenOnIP5">0.0.0.0:5064</item>
>
> <item name="ListenOnIP6">0.0.0.0:5065</item>
>
>
> Regards,
>
> Jeff Kustermann
>
> Voxeo Support
>
>
>
>
>
>  -----Original Message-----
> From: mszlazak at aol.com
> To: freeswitch-users at lists.freeswitch.org
> Sent: Mon, 1 Dec 2008 10:40 pm
> Subject: Re: [Freeswitch-users] Problems with Mod_openMRCP
>
>
>  Just to follow up.
>
> Moshe Yudkowsky has an article on "Routing calls from FreeSwitch to
> Prophecy":  http://www.prophecy2006.com/node/145
>
> My problem is that Freeswitch and Prophecy need to be on the same machine
> BUT both need to bind to port 5060 so I'm getting errors from one or the
> other depending who's running first.
>
> So can I change what port(s) FS uses and that way avoid this conflict?
> Maybe, this might let me bridge the call via FreeSwitch to Prophecy similar
> to what Moshe's article discusses???
>
>  -----Original Message-----
> From: mszlazak at aol.com
> To: freeswitch-users at lists.freeswitch.org
> Sent: Mon, 1 Dec 2008 4:44 pm
> Subject: Re: [Freeswitch-users] Problems with Mod_openMRCP
>
>
>  Does "bridging" a call from FS to Voxeo's Prophecy server require
> openMRCP? If not then the other issue I might have is a database look up
> that is part of the dialogue that maybe need as the person response to
> prompts from the asr. It's possible to run a php script for the database
> stuff that Prophecy might need or could that happen via Javascript in FS?
> Then after the dialogue has completed I go from Prophecy back to FS.
>
>  -----Original Message-----
> From: Anthony Minessale <anthony.minessale at gmail.com>
> To: freeswitch-users at lists.freeswitch.org
> Sent: Mon, 1 Dec 2008 11:17 am
> Subject: Re: [Freeswitch-users] Problems with Mod_openMRCP
>
>  mod_openmrcp was a contribution to the community by a 3rd party
> individual.
>
> As i have clearly stated in 2 previous emails, the man has decided to
> discontinue the openmrcp project.
> So now we are left with the remains of the module and discontinued code.
> This was not our decision it was his.
>
> Since the author of openmrcp has stated that he has a new unimrcp we are
> certainly going to
> work towards getting mod_unimrcp to replace mod_openmrcp.  He had already
> commented on that previous thread to state he is willing to consider making
> a new module.
>
> Some people use it without issue which may mean that the crash you reported
> is windows specific and I do not have a working lab of any mrcp capbable
> system to try it against in unix for that matter.  I have a list of work to
> do from here to the moon and back so on an issue like this, unless someone
> can hand me login credentials to some box and give me a phone number to dial
> to reporduce the issue, it will be a long time until we can deal with it.
> And the question arises, should we bother working on it anymore if the lib
> has been abandoned and we cannot even get any support from it's author which
> is where the problem most likely lies.
>
> I try not to get too annoyed by these remarks about what we *ought to do*
> because I know people lose sight of how much of the work to support the
> project is done by a small group of 3 people and not the 2000 people it
> appears to be from the outside looking in. (I've been answering email for 4
> hours now)
>
> My suggestion is to pool some cash and pay the guy to make mod_unimrcp for
> FS that we can maintain in tree knowing the development can be supported by
> the original author.
>
>
> On Mon, Dec 1, 2008 at 12:51 PM, David Knell <dave at 3c.co.uk> wrote:
>
>>  Hi Mike,
>>
>> My experience is that it's somewhat broken - it took two trivial tweaks to
>> get it to work with IBM's ASR and TTS, but there's a more intractable
>> problem to do with memory getting overwritten (I assume that this is
>> something to do with something being freed when it shouldn't be) which
>> causes a segfault on the second or third session after the module being
>> loaded.
>>
>> Without wishing to sound like a stuck record, one thing that you guys
>> really ought to do is to decide what's supported and what isn't, and make
>> this obvious - for example, move unsupported modules to a different place in
>> the tree, don't have them built by default, etc.  MRCP is in the specsheet
>> on the Wiki.  Otherwise folk like Mark and I spend time installing stuff, go
>> round in circles a bit trying to make it work, and then find out (a) that it
>> doesn't and (b) it's not going to be fixed because it's not supported.
>>
>> Cheers --
>>
>> Dave
>>
>>  I would not say it is totally broken, it is known to work in quite a few
>> places, but we are unlikely to be doing any new fixes in it.
>>  Mike
>>
>>  On Dec 1, 2008, at 1:19 PM, mszlazak at aol.com wrote:
>>
>>  Hi Anthony,
>>
>> Oh! OK.
>>
>> So is this module "totally broken".
>>
>> I say this because I can't seem to get it to work at all with the example
>> in that Mod_openmrcp wiki page but I thought it might because I'm not be
>> using the right Cepstral software (freetrial download versus the paided for
>> SDK) or that I'm not using the right port numbers or something else I didn't
>> do. I used TcpView to look at local port associated with my Cepstral
>> software and changed a few things but still nothing. I changed the loglevel
>> setting to 7 in the wiki's example but I don't see the kind of output on the
>> console that I would expect for debug mode.
>>
>> Thanks. Mark.
>>
>>
>>    ------------------------------
>>
>>
>>
>>
>>
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>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
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>>
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>>
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>>
>>
>> --
>>
>>
>>
>>
>>
>>
>>
>>
>> David Knell, Director, 3C Limited
>>
>>
>>
>>
>>
>>
>>
>>
>> T: 020 8114 8901  F: 020 3002 7257  M: 001 415 630 3031
>>
>>
>>
>>
>>
>>
>>
>> http://www.3c.co.uk
>>
>>
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>
>
> --
> Anthony Minessale II
>
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-- 
Anthony Minessale II

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