Videos


Asterisk 1.8 SIP Trunking
In this video we cover the setup of a SIP Trunk between 2 Asterisk Servers. The sip.conf and dialplan configuration. We use Ekiga to test calls between both servers.
Asterisk 1.8 SIP Trunking
In this video we cover the setup of a SIP Trunk between 2 Asterisk Servers. The sip.conf and dialplan configuration. We use Ekiga to test calls between both servers.
Inbound calling in FreePBX
Configuring inbound calling on a freepbx server
Inbound calling in FreePBX
Configuring inbound calling on a freepbx server
Setting Up An Auto Attendant (IVR) In Trixbox/FreePBX
Setting Up An Auto Attendant (IVR) In Trixbox/FreePBX
Setting Up An Auto Attendant (IVR) In Trixbox/FreePBX
Setting Up An Auto Attendant (IVR) In Trixbox/FreePBX
How to setup Asterisk based telephony network
This video will teach you how to setup telephony network using asterisk based system.
How to setup Asterisk based telephony network
This video will teach you how to setup telephony network using asterisk based system.
How to create a SIP extension on the Avaya IP Office
This video will demonstrate how to create a SIP extension for an Avaya IP Phone using the IP Office programming software. For more information visit our website: www.denwa.uk.com/avaya-phone-systems
How to create a SIP extension on the Avaya IP Office
This video will demonstrate how to create a SIP extension for an Avaya IP Phone using the IP Office programming software. For more information visit our website: www.denwa.uk.com/avaya-phone-systems
Changing Mitel IP Phones To SIP protocol
Changing Mitel Phones from MiNET to SIP Protocol in 10 easy steps. This applies to the range of Mitel phones that support SIP, namely: 5220 and 5215 ('Dual Mode' versions), 5224, 5235, 5330 and 5340 IP
Changing Mitel IP Phones To SIP protocol
Changing Mitel Phones from MiNET to SIP Protocol in 10 easy steps. This applies to the range of Mitel phones that support SIP, namely: 5220 and 5215 ('Dual Mode' versions), 5224, 5235, 5330 and 5340 IP
How to Connect Lync to Skype
This video shows you how to connect Lync to Skype and how to connect Skype to Lync
How to Connect Lync to Skype
This video shows you how to connect Lync to Skype and how to connect Skype to Lync
Microsoft Lync and Cisco Integration with AS-SIP and MLPP
This video demonstrates the newly added AS-SIP and MLPP functionality in the environment. This integration is accomplished by utilizing a Direct SIP Trunk via and Acme Packet Session Border Controller (SBC.)
Microsoft Lync and Cisco Integration with AS-SIP and MLPP
This video demonstrates the newly added AS-SIP and MLPP functionality in the environment. This integration is accomplished by utilizing a Direct SIP Trunk via and Acme Packet Session Border Controller (SBC.)
How to setup a FREE WiFi VOIP home phone with a old android cell
How to setup a FREE WiFi VOIP home phone with a old android cell phone (Take 2) Link to Google voice on your computer www.Google.com/Voice
How to setup a FREE WiFi VOIP home phone with a old android cell
How to setup a FREE WiFi VOIP home phone with a old android cell phone (Take 2) Link to Google voice on your computer www.Google.com/Voice
How To Use VOIP Phones (Integrated with Microsoft Lync 2013) with Brooke Rooney
Details how to use VOIP (SNOM) Phones when integrated with Microsoft Lync 2013.
How To Use VOIP Phones (Integrated with Microsoft Lync 2013) with Brooke Rooney
Details how to use VOIP (SNOM) Phones when integrated with Microsoft Lync 2013.
Top 5 SIP Trunk Gotchas
SIP has come of age. Savvy enterprises know that SIP Trunking offers great cost-savings and productivity. But a handful of snags can still threaten to leave IT managers sweating SIP bullets, if they're not prepared.
Top 5 SIP Trunk Gotchas
SIP has come of age. Savvy enterprises know that SIP Trunking offers great cost-savings and productivity. But a handful of snags can still threaten to leave IT managers sweating SIP bullets, if they're not prepared.
SIP Troubleshooting for Beginners - Outgoing Call Trace Review
This video is a breakdown of a wireshark trace that captured an outgoing call between a PBX and an ITSP (SIP Provider). It will be one part of a series of videos designed to give a better understanding of the SIP protocol.
SIP Troubleshooting for Beginners - Outgoing Call Trace Review
This video is a breakdown of a wireshark trace that captured an outgoing call between a PBX and an ITSP (SIP Provider). It will be one part of a series of videos designed to give a better understanding of the SIP protocol.
Yealink T48G IP Phone (SIP-T48G) Video Review / Unboxing
The Yealink T48G Desk IP Phone is the high end model of the Yealink T4 Series, designed for executives and busy professionals. This 7" Colour Touchscreen phone is elegant and meets all the requirements that apply to the modern market of high-level phones.
Yealink T48G IP Phone (SIP-T48G) Video Review / Unboxing
The Yealink T48G Desk IP Phone is the high end model of the Yealink T4 Series, designed for executives and busy professionals. This 7" Colour Touchscreen phone is elegant and meets all the requirements that apply to the modern market of high-level phones.
How to create a SIP extension on your Mitel 5000
This video will show you how to create a SIP extension for a Mitel phone using the Mitel 5000 programming software. For more information visit our website: www.denwa.uk.com/mitel-phone-systems
How to create a SIP extension on your Mitel 5000
This video will show you how to create a SIP extension for a Mitel phone using the Mitel 5000 programming software. For more information visit our website: www.denwa.uk.com/mitel-phone-systems

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