How to install vos3000 126.96.36.199 on centos
Vos3000 188.8.131.52 can be install on 32 bit or 64 bit Centos Linux.
Before Installation we will check the following.
1- Check Linux version and Kernel version
If Linux kernel version is above 2.6x VOs3000 184.108.40.206 will not install.
Continue reading How to install vos3000 220.127.116.11 on centos
How to troubleshoot SIP Connection using tcpdump
To check SIP connection through tcpdump use the following command
tcpdump -nqt -s 0 -A -i eth0 port 5060
-n do not convert IP address to DNS names
-q be quite, print less output informations
-t do not print timestamps
-s capture number of bytes from a packet, 0 = default iptions which is max 65535, or simply a whole packet
-A prints each packet in ASCI
-vvv be very very verbose
-i use interface to capture on
port 5060 listen for traffic ort 5060 traffic for (source and destination)
output of command Continue reading How to troubleshoot SIP Connection using tcpdump
The VMRC console has disconnected attempting to reconnect
Some time on vmware console give us error “The VMRC console has disconnected attempting to reconnect”
Try to kill Process vmware-vmrc.exe from task manager then open console again.
Hope it will help.
VOS3000 Server quick Backup
If you want to take backup of VOS3000 Server without CDR for emergency .
just take a backup of all tables except CDR .
Below are the example:- Continue reading VOS3000 Server quick Backup
How to change VOS3000 admin client port
If you want to change vos3000 client default admin port . you can do it without changing anything on vos3000 server setting you need to just configure the iptables on server.
Below are the iptables command to change port no 7878 Continue reading How to change VOS3000 admin client port
Cisco UCS Boot from SAN Windows 2008 Installation Error 0x80300001
Windows is unable to install to the selected location. Error:0x80300001
Windows cannot be installed to this disk. This computers’s hardware may not support booting to this disk. Ensure that the disk’s controller is enable in the computer’s BIOS menu.
This is a common Error while installing Windows 2008 server on Cisco UCS Blade Boot from SAN. Continue reading Cisco UCS Boot from SAN Windows 2008 Installation Error 0x80300001
How to identify Virtual server or Physical server.
If you are renting a Linux server from a data center and you want to check you got a Physical server or Virtual server .Below are the commands you can identify for server hardware.
root@localhost:~# dmidecode -s system-product-name
VMware Virtual Platform Continue reading How to identify Virtual server or Physical server
How to create pc2Phone dialer for VoipSwitch.
If you are running VoipSwitch and your VoipSwitch IP address has changed .
You want to create new setup file for PC2Phone for your SIP clients.
Below I am giving step by step trick to update your PC2Phone IP address in your PC2Phone Dialer.
1- Install your current PC2Phone dialer on your PC.
2- Download the resource tuner software to edit the dll file.
3- Install the Resource Tuner software Continue reading How to create pc2Phone dialer for VoipSwitch
How to Create a 32-Bit DSN for VMware Update Manager
Vmware update manager does not support 64 bit ODBC Connection require 32 bit ODBC DSN.
Run the 32-bit version of the Odbcad32.exe file is located in the %systemdrive%\Windows\SysWoW64 folder
Continue reading How to Create a 32-Bit DSN for VMware Update Manager
How to Create a 32-Bit DSN on a 64-Bit Operating System
When you are installing VMware Update Manager you have to create a 32 Bit ODBC connection DSN . By default when you create ODBC connection form control panel its create 64 Bit ODBC connection .
For 32 Bit ODBC Connection
Run Odbcad32.exe file is located in the %systemdrive%\Windows\SysWoW64
For 64 Bit ODBC Connection
Run Odbcad32.exe file is located in the %systemdrive%\Windows\System32
For more information
VMware Update Manager 32 bit ODBC Connetion