I have a cisco 2610xm with ios 12.2.8-T5 and a nm-4b-s/t 4 port isdn bri card with a bri attached to each port. The problem is that i cannot get ppp multilink to bring up more than 4 channels out of the possible 8. Is this a known limitation with ppp...

I have a 2610xm, ios 12.2(8)t5 with 32mb ram. slot 0 is a built in network module with one FE and 2 isdn bri s/t wics. I need two more isdn bri s/t interfaces and to be able to bundle all four into one ppp multilink bundle (temporary fix to bandwidth...