Simple registration for IP phones-CME
The CME itself is briefly introduced.
And what we need to know and master in this area.
It just gives you a framework.
If these contents are really familiar with,
It must be achieved through a large number of experiments.
Similarly, share the download link in the same way:
Link: http://pan.baidu.com/s/1mhwWJe4 password: fmcd
