No Voice in channels

[akibsayyed@xxxxxxxxx (Akib Sayyed)]

Dear List


I have implemented 4 E1. calls are going properly but there is no voice on
channels. can you please explain why this is happening

-- 
Akib Sayyed
Matrix-Shell
akibsayyed at gmail.com
akibsayyed at matrixshell.com
Mob:- +91-966-514-2243
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