changes

mgcp协议源代码。支持多种编码：g711

This tarball is ixj-0.3.4a-gpl.tgz and has the following changes included
since the previous release:

MAJOR CHANGES:

- Quicknet releases the drivers under the GPL!  Quicknet has also been
working closely with Alan Cox and has submitted the drivers to become
part of future linux kernels.  Alan has accepted the drivers into the
2.2.14pre15 pre-patch and we expect them to be part of the linux
2.2.14 kernel.

- you will now need to include the following in your code to use the 
drivers:

	#include <linux/telephony.h>
	#include <linux/ixjuser.h>

- you can make the drivers to default to the old fashioned manual isapnp
methods or use the newer iaspnp module.  Choose at make time:

	make ixj-pnp

	   - or - 

	make ixj-manaul

- see the ixj.txt file for more details on manual configuration

- code to use the cards now uses /dev/phoneX not /dev/ixjX - the
install script that's part of the make creates the right devices for
you.  The phonedev.o module actually allocates the minor device number
for you.  Thanks go to Alan Cox for this great new code to facilitate
multi-vendor phone operation using one consistent device name.

- the sample code is now part of the (separate) SDK.  We'll be
releasing this as quickly as we can get the code converted to the new
method (/dev/phoneX).