definitely do more testing with CSipSimple, worry about your other phone later.
In CSipSimple, its very SIMPLE!
You create a “Basic” type account, toward the bottom, lt will prompt for four fields
Account name: 701
The reason we wanna try CSipSimple first, is that its simple, and so we can rule out the phone configuration as being your primary issue.
I would run:
sudo asterisk -rvvv
then use CSipSimple to try placing a few calls, if your not seeing any output in the asterisk CLI (sudo asterisk -rvvv) then something is VERY wrong with your install, and without being there to look things over I cannot say for sure what the problem might be, you may have to try installing from scratch again if your seeing no related output in the Asterisk CLI while trying to place calls.
your CRITICAL AMI error for instance, is different from any of the install I have done, I have never seen that error.
Once you have CSipSimple working, then we can move on to trying to get your other phone working.