Elastix Voicemail to Email not working
I was trying to configure my Elastix voicemail to send voicemail on Email. but the email was not being delivered to the my email address. I had configured properly my remote SMTP under mail configuration. I was able to send email from my elastix mail system and emails was being delivered to my email address.
But Voice mail was not being delivered to users email address.
I started troubleshooting I checked the log
tail -f /var/log/maillog
I found below error message
Apr 16 01:29:26 localhost postfix/qmgr: 6B600C90A91: from=<email@example.com>, size=813, nrcpt=1 (queue active)
Apr 16 01:29:49 localhost postfix/smtp: 6B600C90A91: to=<firstname.lastname@example.org>, relay=gkhan.in[188.8.131.52]:25, delay=23, delays=0.02/0.01/22/0.33, dsn=5.0.0, status=bounced (host gkhan.in[184.108.40.206] said: 550-Verification failed for <email@example.com> 550-The mail server could not deliver mail to firstname.lastname@example.org. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries. 550 Sender verify failed (in reply to RCPT TO command))
Apr 16 01:29:49 localhost postfix/cleanup: 7537CC90A92: message-id=<20160415222949.7537CC90A92@pockw.localdomain>
Apr 16 01:29:49 localhost postfix/qmgr: 7537CC90A92: from=<>, size=3184, nrcpt=1 (queue active)
Apr 16 01:29:49 localhost postfix/bounce: 6B600C90A91: sender non-delivery notification: 7537CC90A92
Continue reading Elastix Voicemail to Email not working
How to configure Elastix Virtual FAX
Elastix is having inbuilt FAX services as HylaFAX . which provide a facility to send and receive fax through web or fax client software or email .
To configure Fax in Elastix you have to configure Virtual Fax , IAX extension, Email services ,Fax Client List.
1- Login in to the Elastix Server Click on Fax > New Virtual Fax
2- Fill all the information
Continue reading How to configure Elastix Virtual FAX
EMC networker nsrvadp_save: Unable to find the VM with VM name
Application information attribute VADP_VM_NAME for client “<xyz>” is set to “<xyz.gkhan.in>”.
Trying to connect to the VM using VM name ‘< xyz.gkhan.in >’.
80398:nsrvadp_save: Unable to find the VM with VM name: < xyz.gkhan.in>.
Temporary directory ‘c:\mnt\<xyz>’ for VADP deleted.
To Solve this issue you have to: Continue reading EMC networker nsrvadp_save: Unable to find the VM with VM name
Nexus1000v Installation and configuration manual CLI
Download (PDF, 868KB)
LUN and Storage Group mapping rule for EMC VNX SAN Storage
CLARiiON AX Series, CLARiiON CX Series,CLARiiON iSCSI Array, VNX, VNXe.
The rule is that multiple hosts can access one Storage Group, but one host cannot access multiple Storage Groups.
1- One Host can be member of one Storage Group at one time ,it can not be member of multiple storage group
2- One LUN can be member of Multiple Storage Group at same time .
3- You can not connect one storage group to multiple HOST which is already connected to another storage group. this will create LUN connection fluctuation and disconnection.
For high availability, a server can connect to only one Storage Group per storage system at a time. If you connect a server that already connects to a Storage Group to another Storage Group, the server will disconnect from the first Storage Group. When disconnect a server from a Storage Group, and then connect it to a different Storage Group, the server can no longer perform I/O to the first Storage Group.
link :- https://lighthouse.emc.com/docs/DOC-14611
Windows 2012 server spinning circle after reboot on ESXi 5.0
I was trying to install windows 2012 on Esxi 5.0 as normal procedure by choosing OS type Microsoft Windows 2012 server 64 bit . Virtual machine booted and start installation.
First phase was finish successfully and rebooted . when machine came up it was showing Microsoft logo and continuous spinning circle .even i left it for multiple hours ,it was same.
at last I remember I was having same issue with Microsoft windows 8 installation. there are bug in Vsphere 5.0 . after google I got easy solution that’s works for me .
So I created new virtual machine with OS type Windows 2008 Server 64 bit and installed Windows 2012 server on it .It was installed successfully and worked fine .
Windows 2012 Server Network Disconnection issue
I have installed Windows 2012 Server on VMWare ESX Server .Server was not being used it was idle
I getting issue as Network was being disconnected .Network was going to sleep mode .
To disable the Network sleep mode .
1- Go to device manager
Continue reading Windows 2012 Server Network Disconnection issue
How to get RDM list in your VMware infrastructure.
Some time we require information about our virtual machines connected to which RDM .Below are the usefull powershell script to generate a csv report .
VMName: (Display) name of the VM that has the RDM attached to it
GuestDevName: The name of the disk in the VM’s hardware configuration (e.g. “Hard disk 2”)
GuestDevID: The SCSI controller and device ID of the disk in the VM’s configuration (e.g. “scsi0:1”)
VMHost: The ESXi host that runs the VM
HDFileName: The location and name of the RDM mapping file
HDMode: whether the RDM is in virtual or physical compatibility mode
HDSize: the size of the RDM
RuntimeName: The runtime name of the host’s LUN that represents the RDM (e.g. “vmhba1:C0:T2:L61”)
CanonicalName: Its canonical name (naaid) Continue reading How to get RDM list in your VMware infrastructure
How to get WWN of all your ESXi Servers from Power CLI
Some time require to know our ESXi servers WWN information for your record if you are having Cisco UCS or you are coordinating with Storage Administrator .That time you require WWN to MAP new LUN or RDM or MDS Switch Zoaning.
I got a script and tested it working fine . Its gives you Cluster Name Host Name HBA and WWN . Continue reading How to get WWN of all your ESXi Servers from Power CLI