Today I've found a very bad behaviour with chan_ss7 - while operating it on the 2xE1 link EVERYTHING on the 2nd E1 runs one-way audio. It means that while using even-mru we're going to have every call after 15th to be oneway. Someone have been reporting that >15th call have one-way audio. 3x hours of trying to determine the reason with telco showed that there is missallocation of the channels. So chan_ss7 doing wrong channlel allocation on the 2nd E1. This behaves the same on 0.8.4 and 0.9
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