Redundancy & High Availability:Software:Signaling Protocols - Revision history

Cbilodeau: rephrase sigtran text

2011-02-11T19:48:22Z

rephrase sigtran text

Cbilodeau: add sigtran information

2011-02-11T19:32:46Z

add sigtran information

Cbilodeau: add ss7 schematic

2011-02-11T18:50:29Z

add ss7 schematic

Cbilodeau: fix typo

2011-02-10T20:11:39Z

fix typo

Cbilodeau: add ss7 information for TMG7800

2011-02-10T20:10:34Z

add ss7 information for TMG7800

Cbilodeau: add cas, isdn, sip text and example

2011-02-10T19:46:45Z

add cas, isdn, sip text and example

Cbilodeau: fix link

2011-02-10T16:45:57Z

fix link

Cbilodeau: add examples for ss7/sigtran for tmg800 and tmg3200

2011-02-10T16:08:42Z

add examples for ss7/sigtran for tmg800 and tmg3200

Cbilodeau: add ss7 and sigtran for tmg800 and tmg3200

2011-02-10T14:45:58Z

add ss7 and sigtran for tmg800 and tmg3200

Cbilodeau: Creation

2011-02-09T21:54:00Z

Creation

New page

The most recent signaling protocols have inherent redundancy and high availability features. For the other signaling protocols, there are still way to improve service availability.

== TMG800 ==

== TMG3200 Series ==

== TMG7800 ==

=== CAS/ISDN ===

=== SIP ===

=== SS7/SIGTRAN ===

[[Category:Tmedia_High_Availability|Signaling Protocols]]

@@ Line 20: / Line 20: @@
 [[SIGTRAN]] supports multiple destination addresses and peers to create redundancy.
-The following example shows how [[M2UA]] can take advantage of the [[Tmedia]] dual VoIP interfaces to create a redundant system (Note: M2PA and M3UA have similar features).
+The following example shows how [[M2UA]] can take advantage of the [[Tmedia]] dual VoIP interfaces to create a redundant system (Note: [[M2PA]] and [[M3UA]] have similar features).
 [[Image:Ha_TMG3200_M2UA.png|TMG3200 M2UA Redundancy Setup]]
@@ Line 66: / Line 66: @@
 The [[TMG7800]] can really create a fully redundant [[SIGTRAN]] system, it supports multiple destination addresses, multiple peers.
-The following example shows how [[M2UA]] can take advantage of the [[Tmedia]] dual VoIP interfaces to create a redundant system (Note: M2PA and M3UA have similar features).
+The following example shows a [[SIGTRAN]] system with 2 [[MTP2_Layer|MTP2]] links, 2 [[M2UA]] links and 2 [[M2UA]] peers (Note: [[M2PA]] and [[M3UA]] have similar features).
 [[Image:Ha_TMG7800_M2UA.png|TMG7800 M2UA Redundancy Setup]]

@@ Line 56: / Line 56: @@
 With the TMG7800, it is recommended to configure the [[Tmedia]] system with at least 2 [[MTP2_Layer|MTP2]] links each on different telecom units and 2 [[ISUP]] each one stack on different TMG7800 telecom units.
 [[Image:Ha_TMG7800_SS7_Network.png|TMG7800 Recommended SS7 Network Configuration]]
@@ Line 62: / Line 64: @@
 === SIGTRAN ===
 [[Category:Tmedia_High_Availability|Signaling Protocols]]

@@ Line 51: / Line 51: @@
 TelcoBridges [[SS7]] stack has a multitude of redundancy mechanism that can fortify a [[TMG7800]] system against failure.
-*[[MTP2]] Link Redundancy
+*[[MTP2_Layer|MTP2]] Link Redundancy
-*[[MTP3]] layer is shared between multiple telecom units
+*[[MTP3_Layer|MTP3]] Layer is shared between multiple telecom units
-*[[ISUP]] layer Redundancy
+*[[ISUP]] Layer Redundancy

@@ Line 11: / Line 11: @@
 [[Image:Ha_TMG3200_MTP2.png|TMG3200 MTP2 Redundancy Setup]]
-The [[SS7]] network is still available if 1 link goes down.
+The [[SS7]] network is still available even if 1 link goes down.
 [[Image:Ha_TMG3200_MTP2_Link_Down.png|TMG3200 MTP2 Redundancy Setup With Link Down]]

@@ Line 6: / Line 6: @@
 TelcoBridges recommends to use 2 timeslots as MTP2 links on different line interface. This will protect against [[T1,_E1,_and_J1_interfaces|E1/T1]] or [[DS3_interfaces|DS3]] failure. Also, the [[TMG3200-DS3]] and [[TMG3200-STM1]] have 2 signaling ports that can be configure as MTP2 links.
 The following example shows the redundancy of [[MTP2_Layer|MTP2]] links.
@@ Line 38: / Line 37: @@
 === CAS/ISDN/SIP ===
 With [[TMG7800]] system composed of multiple telecom units, it is recommended to spread the TDM connections between the providers between the telecom units.
-The next example shows 2 TMG7800 Telecom units connected to 2 providers with their DS3 load shared between them:
+The next example shows 2 TMG7800 Telecom units connected to 2 providers with ISDN stacks load shared between them (CAS and SIP can be configured in a similar fashion):
 [[Image:Ha_TMG7800_TDM_Load_Share.png|TMG7800 TDM Interfaces Load Sharing]]
@@ Line 49: / Line 48: @@
-=== SS7/SIGTRAN ===
+=== SS7 ===
 [[Category:Tmedia_High_Availability|Signaling Protocols]]

← Older revision		Revision as of 16:45, 10 February 2011
Line 8:		Line 8:


−	The following example shows the redundancy of [[MTP2]] links.	+	The following example shows the redundancy of [[MTP2_Layer\|MTP2]] links.

	[[Image:Ha_TMG3200_MTP2.png\|TMG3200 MTP2 Redundancy Setup]]		[[Image:Ha_TMG3200_MTP2.png\|TMG3200 MTP2 Redundancy Setup]]

@@ Line 1: / Line 1: @@
 The most recent signaling protocols have inherent redundancy and high availability features. For the other signaling protocols, there are still way to improve service availability.
-== TMG800 ==
+== TMG800 / TMG3200 Series ==
-== TMG3200 Series ==
+TelcoBridges recommends to use 2 timeslots as MTP2 links on different line interface. This will protect against [[T1,_E1,_and_J1_interfaces|E1/T1]] or [[DS3_interfaces|DS3]] failure. Also, the [[TMG3200-DS3]] and [[TMG3200-STM1]] have 2 signaling ports that can be configure as MTP2 links.
 == TMG7800 ==