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SIP Release Notes 156 Document #: LTRT-26901
CPE SIP Products
3. In STM-1 and OC3 configurations, path alarms do not show the correct state if the
higher level is not synchronized. For example, if there is no LOS on both PSTN Port A
and Port B, the path level displays "No Alarm".
Product
MP-11x MP-124
Mediant 600 Mediant 1000
Mediant 800 MSBG Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310 Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410 Mediant 3000 HA/TP-8410
3.3.3 SS7 Constraints
This release includes the following known SDH constraints:
1. SS7 capacity limitations:
• Up to 2 signaling nodes can be configured per device.
• Up to 2 Alias Point Codes can be configured per signaling node, but only 1
signaling node can be configured with Alias Point Codes.
• Up to 64 signaling links can be configured per device.
• Up to 32 link-sets can be configured per signaling node.
• Up to 8 links can be configured per link-set.
• Up to 30 route-sets can be configured per signaling node.
• Up to 4 link-sets can be configured per route-set (routes per route-set).
Product
MP-11x MP-124
Mediant 600 Mediant 1000
Mediant 800 MSBG Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310 Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410 Mediant 3000 HA/TP-8410
2. SS7 MTP3 Signaling Node (SN) Redundancy Limitations:
• Up to two blades can be configured as Shared Point Code.
• Blade redundancy parameters cannot be changed on-the-fly (except for
SS7MTP3RdcyTblSyncInterval).
• The Add & Delete commands can be performed on the SN-Blade Table
Configuration when the SN is set to Offline.
• ini file configurations after reset are not relayed to remote devices.
• SN operations (InService/Start/Stop) are local to the device they are performed
on.
• On-the-fly configurations that are performed on one device are passed only to the
remote devices that established a TCP connection with that device. (For this
reason, redundancy SN-Blade table configurations are not passed between the
new device that is configured and the other device.)
• SS7 operations that are performed on one device are passed only to the remote
devices that have an InService x-link to that device.