Dear all,
I have some problem about MC3810. Two of it connected using Leased Line
each side connect to local PBX using E1 R2. Unfortunately MC3810 is not
support E1 R2 signalling. So I turn it all into Trunk link. But DSP No.
8 is not up. When I use command "show voice dsp" all other DSP (No.
1-7) are up with configured encoding. I am also got "Clear_Channel"
encoding for Time Slot 16.
In some case when I make configuration to use all 30
Channel. Channel 16 can not established and also all voice call. If I
exclude 4 Channel everything work fine.
Plese give me your suggession or idea for problem solving. I can't
examine wheather DSP fault or not.
Thank you very much,
Amnuay Mekchompu
System Engineer, CCNP, CCDA
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