CentOS / RHEL: Remove Routes 169.254.0.0 / 255.255.0.0
[root@tester1 ~]# vim /etc/sysconfig/network
Before
NETWORKING=yes
HOSTNAME=tester1.example.com
NTPSERVERARGS=iburst
After
NETWORKING=yes
HOSTNAME=tester1.example.com
NTPSERVERARGS=iburst
NOZEROCONF=yes
#restart network
route -n
http://www.cyberciti.biz/faq/fedora-centos-rhel-linux-disable-zeroconf-route-169-254-0-0/
ISSUE SERVER DELL + CENTOS > 6
Issue : Can’t detect Interface Card
Used at the kernel boot screen “biosdevname=0″
How to reduce the incoming PSTN ring delay in Asterisk
How to reduce the incoming PSTN ring delay inĀ Asterisk.
Edit /etc/asterisk/chan_dahdi.conf and change following lines under channels context.
sourceĀ http://shyju.wordpress.com/2011/06/25/how-to-reduce-the-incoming-pstn-ring-delay-in-asterisk/
[channels] cidstart=ring immediate=yes faxdetect=no usecallerid=no ; If you are not using caller id facility.