asterisk users - Aug 2007 - Error in intalling library for r2mfc support to asterisk

Hi,
    I am trying out with the steps given in the link
<http://moy.ivsol.net/unicall/soft-switch/> I got all the libraries
spandsp,
libmfcr2, libsupertone, libunicall
Now, the problem is libmfcr2 is asking for libunicall library and libunicall
library is asking for lots of symbol not found while linking.
              I am using (1)	asterisk-1.2.19.tar.gz
			libmfcr2-0.0.3-1.4.tar.bz2
			libsupertone-0.0.2.tar.gz
			libunicall-0.0.3-1.4.tar.bz2
			spandsp-20060903.tar.gz

	Can anybody tell me that problem is due to any version mismatch between
asterisk and mfc/r2 library.
Thanks and regards
sanchal singh

On Thu, 2007-08-16 at 19:40 +0530, sanchal.singh at alliance-infotech.com
wrote:
> Hi,
>     I am trying out with the steps given in the link
> <http://moy.ivsol.net/unicall/soft-switch/> I got all the libraries
spandsp,
> libmfcr2, libsupertone, libunicall
> Now, the problem is libmfcr2 is asking for libunicall library and
libunicall
> library is asking for lots of symbol not found while linking.
>               I am using (1)	asterisk-1.2.19.tar.gz
> 			libmfcr2-0.0.3-1.4.tar.bz2
> 			libsupertone-0.0.2.tar.gz
> 			libunicall-0.0.3-1.4.tar.bz2
> 			spandsp-20060903.tar.gz
> 
> 	Can anybody tell me that problem is due to any version mismatch between
> asterisk and mfc/r2 library.
Here is what I think you should do:

First build and install spandsp from: 
http://www.soft-switch.org/downloads/spandsp/spandsp-0.0.3.tgz

Then build and install libsupertone from:
http://www.soft-switch.org/downloads/unicall/unicall-0.0.3pre11/libsupertone-0.0.2.tar.gz

Then build and install libunicall from:
http://www.soft-switch.org/downloads/unicall/unicall-0.0.3pre11/libunicall-0.0.3.tar.gz
Note: I had an issue with undefined symbols when starting asterisk with
chan_unicall due to what seems to be a problem with building testcall.c
in libunicall. To fix this issue I had to disable all testcall related
stuff in the libunicall Makefiles. See the attached patch.

Then build and install libmfcr2 from:
http://www.soft-switch.org/downloads/unicall/unicall-0.0.3pre11/libmfcr2-0.0.3.tar.gz

Then patch asterisk with the chan_uncicall stuff from :
http://www.soft-switch.org/downloads/unicall/unicall-0.0.3pre11/asterisk-1.2.x/
And build and install asterisk. I would use all the latest release like
asterisk-1.2.24.

Hope this helps.

Regards,
Patrick
(remove -list from my email address if you want to reply privately)
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