Update connectedline for transfer, to set the correct callInfo

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4742 43c1dc8c-776e-4df2-8ef1-6e829299be21
Fix connectedline for transfer (ast_channel_connected() -> ast->connected....)

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4743 43c1dc8c-776e-4df2-8ef1-6e829299be21