[USR-TC] Problem on Multilink

Hi there, I have a 3Com chassis running 3 Hiper ARCs (Ver 5.3.105) and populated with Hiper DSPs . I have shared the load of Hiper DSPs across each of the 3 Hiper ARCs. I have a problem when a user tries to dial-in on ppp multilink. If the user dials in and hits two separate E1 channels a multilink connection is only established if: + The two channels hit are on the same E1 (hence on the same Hiper DSP) + The two channels hit are on different E1s (hence on the different Hiper DSPs) but both owned by the same Hiper ARC Is it possible so have multilink automatically setup on Hiper DSPs which are owned by different Hiper ARC's on the chassis? Cheers, Patrick Ndegwa