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	<title>Michael McNamara &#187; IP TELEPHONY</title>
	<atom:link href="http://blog.michaelfmcnamara.com/tag/ip-telephony/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.michaelfmcnamara.com</link>
	<description>technology, networking and IP telephony</description>
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		<item>
		<title>UNIStim Firmware Release 5.0 for IP Deskphones</title>
		<link>http://blog.michaelfmcnamara.com/2011/02/unistim-firmware-release-5-0-for-ip-deskphones/</link>
		<comments>http://blog.michaelfmcnamara.com/2011/02/unistim-firmware-release-5-0-for-ip-deskphones/#comments</comments>
		<pubDate>Sat, 26 Feb 2011 15:00:40 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[FIRMWARE]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[Nortel]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=2005</guid>
		<description><![CDATA[Avaya has released UNIStim firmware 5.0 for their IP deskphones;

0621C8A for the 2007 IP deskphone
0623C8A, 0624C8A, 0625C8A, 0627C8A, 0626C8A for the 1110, 1120E, 1140E, 1150E and 1165E IP deskphones
062AC8A for the 1200 series IP deskphones

This release of firmware adds support for the  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2011/02/unistim-firmware-release-5-0-for-ip-deskphones/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Where are all the Avaya technical configuration guides?</title>
		<link>http://blog.michaelfmcnamara.com/2011/02/where-are-all-the-avaya-technical-configuration-guides/</link>
		<comments>http://blog.michaelfmcnamara.com/2011/02/where-are-all-the-avaya-technical-configuration-guides/#comments</comments>
		<pubDate>Thu, 24 Feb 2011 01:00:24 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[DOCUMENTATION]]></category>
		<category><![CDATA[ERS]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[TECHNICAL GUIDE]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1992</guid>
		<description><![CDATA[I get a lot of questions (actually two or three in just the past 20 posts on the forums) asking where people can find more technical information about a specific product or configuration concerning Avaya (formerly Nortel) data products such as the Ethernet Routing Switch or their telephony products  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2011/02/where-are-all-the-avaya-technical-configuration-guides/feed/</wfw:commentRss>
		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>ISC DHCP Configuration for Avaya IP Phones</title>
		<link>http://blog.michaelfmcnamara.com/2011/02/isc-dhcp-configuration-for-avaya-ip-phones/</link>
		<comments>http://blog.michaelfmcnamara.com/2011/02/isc-dhcp-configuration-for-avaya-ip-phones/#comments</comments>
		<pubDate>Thu, 17 Feb 2011 23:00:51 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[DHCP]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[SIP]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1956</guid>
		<description><![CDATA[This is an update to a fairly old post I made a few years back now providing an example dhcpd.conf configuration file for use in an Avaya (formerly Nortel) IP telephony environment. I was recently working on a few things and discovered that the Avaya IP phones ignore the next-server option within  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2011/02/isc-dhcp-configuration-for-avaya-ip-phones/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>SIP Software Release 3.2 for IP Deskphones</title>
		<link>http://blog.michaelfmcnamara.com/2010/09/sip-software-release-3-2-for-ip-deskphones/</link>
		<comments>http://blog.michaelfmcnamara.com/2010/09/sip-software-release-3-2-for-ip-deskphones/#comments</comments>
		<pubDate>Wed, 08 Sep 2010 22:00:44 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[1120E]]></category>
		<category><![CDATA[1140E]]></category>
		<category><![CDATA[1165E]]></category>
		<category><![CDATA[1220]]></category>
		<category><![CDATA[1230]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[SIP]]></category>
		<category><![CDATA[SOFTWARE RELEASE]]></category>
		<category><![CDATA[VOIP]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1640</guid>
		<description><![CDATA[Avaya has released SIP software release 3.2 for their 1100 and 1200 series IP  deskphones. This release adds support for the 1120e, 1140e, 1165e, 1220, and 1230 model IP deskphones.
Here are some of the enhancements made in the new software release;

Improved Licensing
SIP Support for 1220,1230 and  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2010/09/sip-software-release-3-2-for-ip-deskphones/feed/</wfw:commentRss>
		<slash:comments>11</slash:comments>
		</item>
		<item>
		<title>SIP Software Release 3.0 for IP Deskphones</title>
		<link>http://blog.michaelfmcnamara.com/2010/08/sip-software-release-3-0-for-ip-deskphones/</link>
		<comments>http://blog.michaelfmcnamara.com/2010/08/sip-software-release-3-0-for-ip-deskphones/#comments</comments>
		<pubDate>Tue, 17 Aug 2010 02:00:26 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[1120E]]></category>
		<category><![CDATA[1140E]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[SIP]]></category>
		<category><![CDATA[SOFTWARE RELEASE]]></category>
		<category><![CDATA[VOIP]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1549</guid>
		<description><![CDATA[Avaya has released SIP software release 3.0 for their 1120E and 1140E IP deskphones. (There was no mention of the 1110E, 1150E,  1165E or 1200 series IP phones in any of the accompanying material).
Several enhancements have been included in SIP Release 3.0 for the 1100 series phones including User  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2010/08/sip-software-release-3-0-for-ip-deskphones/feed/</wfw:commentRss>
		<slash:comments>7</slash:comments>
		</item>
		<item>
		<title>Avaya USB Headset Adapter humming</title>
		<link>http://blog.michaelfmcnamara.com/2010/07/avaya-usb-headset-adapter-humming/</link>
		<comments>http://blog.michaelfmcnamara.com/2010/07/avaya-usb-headset-adapter-humming/#comments</comments>
		<pubDate>Sat, 24 Jul 2010 14:00:19 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[Nortel]]></category>
		<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[ADAPTER]]></category>
		<category><![CDATA[HUMMING]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[USB HEADSET]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1442</guid>
		<description><![CDATA[I use the Nortel/Avaya Mobile USB headset with my laptop and 2050 softphone. On occasion I&#8217;ll use it on my 1140E desktop phone and have noticed a humming from time to time.
After digging through the net and all my documentation I came up with the following reference in one of the UNIStim release  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2010/07/avaya-usb-headset-adapter-humming/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>UNIStim Firmware Release 4.2 for IP Deskphone</title>
		<link>http://blog.michaelfmcnamara.com/2010/07/unistim-firmware-release-4-2-for-ip-deskphone/</link>
		<comments>http://blog.michaelfmcnamara.com/2010/07/unistim-firmware-release-4-2-for-ip-deskphone/#comments</comments>
		<pubDate>Sat, 10 Jul 2010 03:00:47 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[FIRMWARE]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[Nortel]]></category>
		<category><![CDATA[UNISTIM]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1475</guid>
		<description><![CDATA[Avaya has released UNIStim firmware 4.2 for their IP deskphones;

0621C7G for 2007 IP Deskphone
0623C7M for 1110, 0624C7M for 1120E, 0625C7M for 1140E, 0627C7M for 1150E and 0626C7M for 1165E IP Deskphones
0627C7M for 1200 Series IP Deskphones
 VPN Configuration Wizard release 01.00_00.25

The  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2010/07/unistim-firmware-release-4-2-for-ip-deskphone/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Avaya IP Softphone 2050 Release 4.0</title>
		<link>http://blog.michaelfmcnamara.com/2010/05/avaya-ip-softphone-2050-release-4-0/</link>
		<comments>http://blog.michaelfmcnamara.com/2010/05/avaya-ip-softphone-2050-release-4-0/#comments</comments>
		<pubDate>Tue, 25 May 2010 03:00:50 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[Nortel]]></category>
		<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[2050]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[SOFTPHONE]]></category>
		<category><![CDATA[VOIP]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1393</guid>
		<description><![CDATA[Avaya  has released the IP Softphone 2050 Release 4.0 (Build 008) for the Microsoft Windows PC.
The following enhancements are now available;


Support for BCM 50, 450
Rebranding
Node-Locked Licensing
Secure Signaling using DTLS
Secure Call Recording
Incoming Call Pop-up Enhancements


The  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2010/05/avaya-ip-softphone-2050-release-4-0/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>UNIStim Firmware Release 4.1 for Avaya IP Phones</title>
		<link>http://blog.michaelfmcnamara.com/2010/03/unistim-firmware-release-4-1-for-avaya-ip-phones/</link>
		<comments>http://blog.michaelfmcnamara.com/2010/03/unistim-firmware-release-4-1-for-avaya-ip-phones/#comments</comments>
		<pubDate>Sat, 06 Mar 2010 14:00:27 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[Nortel]]></category>
		<category><![CDATA[VoiceOverIP]]></category>
		<category><![CDATA[FIRMWARE]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>
		<category><![CDATA[UNISTIM]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1305</guid>
		<description><![CDATA[Avaya has released UNIStim 4.1 for their IP phones;

0621C7D for 2007 IP Deskphone,
0623C7J, 0624C7J, 0625C7J, 0627C7J and 0626C7J for 1110, 1120E, 1140E, 1150E and 1165E IP Deskphones respectively and
062AC7J for 1200 Series IP Deskphones

UNIStim 4.1 adds the following features;

UNIStim 4.0  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2010/03/unistim-firmware-release-4-1-for-avaya-ip-phones/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Avaya IP Phone 1150E Stop Shipment</title>
		<link>http://blog.michaelfmcnamara.com/2010/01/avaya-ip-phone-1150e-stop-shipment/</link>
		<comments>http://blog.michaelfmcnamara.com/2010/01/avaya-ip-phone-1150e-stop-shipment/#comments</comments>
		<pubDate>Sun, 31 Jan 2010 17:00:01 +0000</pubDate>
		<dc:creator>Michael McNamara</dc:creator>
				<category><![CDATA[AVAYA]]></category>
		<category><![CDATA[Nortel]]></category>
		<category><![CDATA[1150E]]></category>
		<category><![CDATA[IP TELEPHONY]]></category>

		<guid isPermaLink="false">http://blog.michaelfmcnamara.com/?p=1260</guid>
		<description><![CDATA[It looks like another manufacturing issue with the Avaya/Nortel IP phones. I&#8217;m not sure if it&#8217;s just me but it seems there have been quite a few of these over the years. It looks like a hardware revision change (different flash memory) might be to blame.
If you recently purchased an Avaya/Nortel  [...]<hr /><a href="http://www.thycotic.com/zSS_McNamaraBlog.html?utm_source=mcnamarablog&utm_medium=banner&utm_content=iquit&utm_campaign=mcnamarablog" rel="nofollow"><img src="http://www.michaelfmcnamara.com/images/SS468by60.jpg"></a><hr />]]></description>
		<wfw:commentRss>http://blog.michaelfmcnamara.com/2010/01/avaya-ip-phone-1150e-stop-shipment/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
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