SCCM (System Center Configuration Manager) slow or stucking Console/GUI
If you encounter issues with a permanent slow or stucking SCCM console, there is a good chance the reason for…
Microsoft Teams Direct Routing – Call Forwarding – AudioCodes Mediant VE SBC with DTAG SIP Trunk – Message Manipulation – Change displayed number from forwarded Calls
In case you forward inbound calls from Teams to an external phone number like your mobile phone, by default you…
Call Forwarding Teams Direct Routing with AudioCodes Mediant VE SBC and DTAG SIP Trunk – from external to external – no audio
Recently I run into an issue, where a Teams user forwarded incoming calls to his external mobile number. If the…
Dell iDRAC RAC0225: Sending the test mail failed
If you configure Alerts on your Dell iDRAC over SMTP and get the following error on iDRAC 4.x versions and…
Set up GFI FaxMaker with XCAPI and AudioCodes Mediant VE SBC with DTAG SIP Trunk
This post will show how to install and configure the GFI FaxMaker with XCAPI utilizing the AudioCodes Mediant VE SBC (Ver. 7.20A.258.119)…
ACL , ACE , DACL, SACL, MAC and RBAC
In this post I want to summarize in a nutshell the terminologies which exist for controlling permissions on securable objects…
Office 365 / Exchange Online Block Sender Domain
The procedure is the same whether you use the Classic Exchange admin center or the new Exchange admin center. Go…
pfSense | Site-to-Site IPSec VPN | Subnets on each Site are identical
If you want to connect subnets from two sites over an IPSec Site-to-Site VPN and both subnets on each site…
Troubleshoot AudioCodes Configuration Wizard wrong settings for DTAG and Teams
In the following post … I documented how to set up AudioCodes with Teams Direct Routing and the DTAG SIP…
Migration from onPremise to Office 365 – Step by Step – Part 6 – Route your onPrem SIP Trunk to Skype for Business and Teams (Hybrid Voice Connectivity | Direct Routing)
In Part 6 we route our onPrem SIP Trunk to Skype for Business Online and Teams using Hybrid Voice Connectivity…
