[asterisk-users] I'm not able hearing the voice.

[akhilesh chand]

Dear Folks,

I'm not able hearing the voice of client but on other hand client able to
hearing my voice.I'm not able to find out the problem where is i'm wrong.

I'm getting continues following error:

chan_sip.c:10391 check_via: '' is not a valid host


Configuration
DAHDI Tools Version - 2.9.0.1
DAHDI Version: 2.9.0




Regards
akihlesh
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