Dual E1/T1 not recognized after adding extra digital link licence

[danramirez]

Hi Guys,

This customer has MXe (NOT EXTENDED, only one RTC) MCD 4.2.

He used to have only one digital link licnece and Dual E1/T1. Everything was working fine.

Yesterday he added additional digital link licence, and since then it says no card installed when you do a ST PLID, and when you do a ME SUB it says scanning.

NO DSP IIs, no Quad DSPs are installed on system.

If he unprogram the card, and change it with a Combo E1/T1, the same thing happends. No card installed, scanning...

I wonder if he needs additional DSP resources.

Regards,

Daniel

 

[LoopyLou]

Not sure you only have 64 Et2 with the non extended but that would be enough to handle 48 PRI channels. Would think there is even enough telecom resources. Hmmmm.

I'd tell you a UDP joke but I'm afraid you won't get it. TCP jokes are the best because you always get them.

 

[danramirez]

Loopy,

I forgot to mentioned that these are E1s (30 voice channels each) and also the customer has got 1 Quad Bri framer (8 channels total).

Don't you think I should add DSP II card to incread telephony TDM resources?

Regards,

Daniel

 

[bobcheese]

technically you could have 100 analogue devices on your system and 100 IP sets and not have to increase DSP but you could still max out the 64 E2T channels. I would imagine not unless its the actual cards that demand DSP resource and then it is a possibility.

Have you run the spec though the system engineering tool to see what hardware resource is required?

 

[danramirez]

Guys,

Sorry for stealling your time but my customer hadn't selected the right Protocol (Euro ISDN)....

It's working now!!

Regards,

Daniel

 

[LoopyLou]

no probs

I'd tell you a UDP joke but I'm afraid you won't get it. TCP jokes are the best because you always get them.