Peer cert cannot be verified or peer cert invalid while using yum
If you are getting above error then perform the following to resolve the yum error.
1- check and correct the date and time of the server.
2- Check /etc/hosts file for any false DNS resolutions of servers.
3-Disable SSL verification by adding sslverify=false in /etc/yum.conf
4- Check repo file is using http or https and verify url.
How to access data after booting with Sysrcd rescue system
If you have servers in cloud or rented server on data center . some time its currepted or you need to get databack or edit and currect files.
you are booting with Sysrcd rescue system
After booting get ssh access and login
create a folder to mount your data or partition
mkdir /backup
Jio SIP Trunk is an IP-based voice service that allows you to make and receive calls through an IP PBX on a single channel with a scale from 10 to 5000 simultaneous calls. Jio SIP Trunk allows you to assign a unique number to each station with the ability to send and receive voice calls. It is a cost-effective and flexible alternative to traditional ISDN PRIs. This scalable solution allows you to quickly and easily upgrade or reduce the number of voice channels as needed. It is easy to integrate and manage because it works over IP. Jio SIP Trunk provides a solution for both incoming and outgoing calls, including telemarketing channels and an ISD facility.
For more information visit Jio website https://www.jio.com/business/jio-sip-trunk
How to configure Jio SIP Trunk on Grandstream UCM 6301
Jio TATA Airtel are providing SIP trunk or SIP PRI as per sales person. Jio is providing SIP PRI on Fiber . They are installing fiber connection on your premises .Fiber are being terminated on ONU.
VICIbox Server is the official installation CD for the VICIDIAL Call Center Suite. It is based off of OpenSuSE server, and will properly install the VICIDIAL Call Center Suite with relative ease.
Installation CD for the VICIDIAL Call Center Suite
How to convert SCCP to SIP Cisco Phone 7975G
If you have a phone Cisco Phone 7975G working with SCCP with Cisco Callmanager and now you want to configure this phone with Asterisk PBX with SIP Protocol.
Loop detected in monitoring script. Issue with Asterisk? Restarting! error are coming again and again on my fresh installed freepbx.
I was getting above message again and again . see on picture below
I was looking on the google I found the solution and I tried
the below command from the freepbx community
fwconsole ma downloadinstall http://mirror1.freepbx.org/modules/packages/firewall/firewall-13.0.54.3.tgz
Now firewall service will start and Loop detected in monitoring script error will be stopped.
How to reset issabel admin password
If you forgot the Issabel Admin password and you are not able to login .
You can reset the password using SSH access .
1- Login to Issabel using root
2- run the below command
/usr/bin/issabel-admin-passwords --change
it will ask for to change passwords .
How to secure Vicidial on Public IP.
Vicidial has given many security options to secure your server as below
• White List (ViciWhite)– Blocks all access except for IPs specifically defined in a ViciDial IP List
• Black List (ViciBlack)– Block any IP specifically defined in a ViciDial IP List (Defaults to SIP/IAX/RTC)
• Dynamic List (ViciBox Dynamic Portal)– Allows agents to manually authenticate with a portal to gain access to ViciDial
• VoIPBL – Community generated list of known SIP attackers, works the same as a Black List
• GeoBlock – Block IPs based on their assigned geographical location, similar to the Black List
ViciWhite is the best method to secure your Vicidial server.
Step -1 Enable IP Lists under admin > System Setting
How to check folder size on windows
There are many small utilities are coming to check folder size.
I like small portable tools Folder size explorer.
Download link:- https://www.mindgems.com/products/Folder-Size/Folder-Size-Download.htm
