[package] add asterisk-chan-sscp-b

[package] add asterisk-chan-sscp-b

This adds chan-sccp-b support to Asterisk 1.8.x.

Chan_SCCP is a replacement Channel Driver for chan_skinny in the Asterisk Channel
Driver Library. It delivers better performance, scalability, interoperability and
functionality than either chan_skinny or chan_sip on a SCCP capable phone.

See: http://chan-sccp-b.sourceforge.net

Signed-off-by: Diederik de Groot <dkgroot@talon.nl>
Signed-off-by: Hans Zandbelt <hans.zandbelt@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/packages@28374 3c298f89-4303-0410-b956-a3cf2f4a3e73