RAD Data comm operation manual Configuring Vmux-2100 for Operation with CCS Signaling

Chapter 5 Configuring Vmux-2100 for a Typical Application Vmux-2100Installation and Operation Manual

5.4Configuring Vmux-2100 for Operation with CCS Signaling

Configuration of the Vmux-2100 units operating with the CCS signaling is similar to the configuration for operation with the CAS signaling, except for the following:

1.From E1 Parameters menu, set the framing type of the external E1 links to G.732N (Main Menu > Configuration > Card > Slot 1 > Group 1 > External 1 > E1 Parameters).

2.From E1 Parameters menu, set the signaling type of the external E1 links to CCS (Main Menu > Configuration > Card > Slot 1 > Group 1 > External 1 > E1 Parameters).

3.Display the Time Slot Configuration menu, and configure the timeslots belonging to the external port 1 of group 1 (Main Menu > Configuration > Card > Slot 1 > Group 1 > External 1 > Distribution Of Framer Time Slots > Time Slot Configuration):

Update from Time Slot – 1

To Time Slot – 31

Type – Voice

Bundle – 1

Destination Port ID – 1

Destination Time Slot ID – 1.

4.Once you assign all timeslots belonging to the external port 1 of group 1 to carry voice, assign one of them (for example, timeslot 31) to carry signaling information:

Update from Time Slot – 31 To Time Slot – 31

Type – HDLC Bundle – 1 Destination Port ID – 1 Destination Time Slot ID – 31.

5.Update the timeslot database from the Time Slot Configuration menu.

6.Repeat step 1 to step 4 for all active external ports on all Vmux-2100 slots.

7.When working with CCS-SS7, you can instruct Vmux-2100 to drop certain amount of fill-in signal units (FISUs) by selecting the appropriate SS7 keep-alive suppression rate (Main Menu > Configuration > System > Management > Signaling Configuration> SS7 Keep-Alive Suppression Rate).

5-6 Configuring Vmux-2100 for Operation with CCS Signaling AM