I was trying to establish a TDMoE span of 4 channels between two Asterisk servers. Machine A has a T100P to our PBX. Machine B has no Zaptel hardware. With 4 channels (e&m signalling) the red alarm never clears, and eventually machine A panics. With 24 channels, the TDMoE span seems to work perfectly. Is this hardcoded somewhere? I don't really need a full 1.544 Mbps between my two boxes. 4 channels would be just about right for my needs. Actually, 3B+1D with PRI signalling would be perfect, but that didn't work either...
I saw this message with the 4 channel configuration, but not with 24. Is this something to be concerned about?
Span ZTD/eth/eth0/00:06:5B:F1:54:EE: Expected message size 40, but was 44 instead
Thanks,
Randy Johnson