https://docs.telcobridges.com/w/index.php?action=history&feed=atom&title=Redundancy_%26_High_Availability%3ASoftware%3AH.248 2026-07-27T23:13:09Z Revision history for this page on the wiki MediaWiki 1.41.1 https://docs.telcobridges.com/w/index.php?title=Redundancy_%26_High_Availability:Software:H.248&diff=25574&oldid=prev 2018-05-14T13:38:58Z

<p>Minor formatting</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:38, 14 May 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l9">Line 9:</td> <td colspan="2" class="diff-lineno">Line 9:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Some MGC, upon reception of &quot;919 Warm Failover&quot;, will drop the [[H.248]] calls. TelcoBridges thus offers a &quot;&#039;&#039;&#039;transparent failover&#039;&#039;&#039;&quot; option which hides failovers from the MGC, allowing HA behavior even with non-HA aware MGCs.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Some MGC, upon reception of &quot;919 Warm Failover&quot;, will drop the [[H.248]] calls. TelcoBridges thus offers a &quot;&#039;&#039;&#039;transparent failover&#039;&#039;&#039;&quot; option which hides failovers from the MGC, allowing HA behavior even with non-HA aware MGCs.</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This option is enabled in the Web Portal <del style="font-weight: bold; text-decoration: none;">(''</del>H.248 -&gt; Advanced Parameters -&gt; Behavior -&gt; No failover service changes<del style="font-weight: bold; text-decoration: none;">'').</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This option is enabled in the Web Portal<ins style="font-weight: bold; text-decoration: none;">:</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> </ins>H.248 -&gt; Advanced Parameters -&gt; Behavior -&gt; No failover service changes</div></td></tr> </table>

Luc Morissette https://docs.telcobridges.com/w/index.php?title=Redundancy_%26_High_Availability:Software:H.248&diff=24031&oldid=prev 2017-10-26T13:20:30Z

<p>Adding more information about H.248 HA</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:20, 26 October 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>TelcoBridges [[H.248]] stack is inherently highly available since it is part of the [[TMG-CONTROL]] software. <del style="font-weight: bold; text-decoration: none;">Therefore</del>, <del style="font-weight: bold; text-decoration: none;">if </del>the H.248 stack fails, it will be restarted.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>TelcoBridges [[H.248]] stack is inherently highly available since it is part of the [[TMG-CONTROL]] software.</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">This means that:</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* If the host server fails</ins>, <ins style="font-weight: bold; text-decoration: none;">application will be restarted (on either primary or secondary host). Calls will remain active.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* If </ins>the <ins style="font-weight: bold; text-decoration: none;">[[</ins>H.248<ins style="font-weight: bold; text-decoration: none;">]] </ins>stack fails, it will be restarted <ins style="font-weight: bold; text-decoration: none;">(on either primary or secondary host), and [[H.248]] calls will remain active.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* If the TMedia unit fails, the backup unit will takeover (moving TDM trunks and IP interfaces if necessary). [[H.248]] terminations will be re-allocated on the backup unit. [[H.248]] calls remain active.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">TelcoBridges [[H.248]] stack, when restarted, will send "919 Warm Failover" event to MGC.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Some MGC, upon reception of "919 Warm Failover", will drop the [[H.248]] calls. TelcoBridges thus offers a "'''transparent failover'''" option which hides failovers from the MGC, allowing HA behavior even with non-HA aware MGCs.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">This option is enabled in the Web Portal (''H.248 -&gt; Advanced Parameters -&gt; Behavior -&gt; No failover service changes'')</ins>.</div></td></tr> </table>

Abrassard https://docs.telcobridges.com/w/index.php?title=Redundancy_%26_High_Availability:Software:H.248&diff=8645&oldid=prev 2011-02-14T16:21:03Z

<p>Creation</p> <p><b>New page</b></p><div>TelcoBridges [[H.248]] stack is inherently highly available since it is part of the [[TMG-CONTROL]] software. Therefore, if the H.248 stack fails, it will be restarted.</div>

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