Peer-to-peer SIP call with Android SIP Stack?

Question

I have been looking for a way to set up the Android SIP stack to be able to establish a SIP call between two devices on the same network, in an ad-hoc manner. i.e without REGIST

Answer 1

Sip peer is like an extension number used to configure in sip phone . Please find details for creating sip peer . I am using centos 6.9 64 bit and having installed asterisk 11 You can create sip peer using asterisk server . Goto vi /etc/asterisk/sip.conf

[1001]
username=1001
secret=123
qualify=yes
type=friend
disallow=all
allow=ulaw,alaw,gsm
host=dynamic

For more detail and easy understanding. Please refer given below link

https://youtu.be/27wm-fu25SM

or

http://rulariteducation.blogspot.in/2017/07/how-to-add-sip-peer-in-asterisk.html