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shantilalSuthar
Participant

dropped by fw_handle_first_packet Reason: fwconn_key_init_lin when initiating the call from IP phone

Hi Team,

I am facing the voice issue in IP phones:

 

(Site1)IP Phones -----> SIP server -----> FW1 -------> FW2 -------> SIP Server -------> IP Phones (Site2)

 

When i initiate call from Site 2 to Site 1 IP phones then ringing & voice is working fine but when do the same from Site 1 to Site 2 then ringing works fine but voice is not working.

Checked the zdebug logs & getting below error:

 

172.x.x.51:27136 -> 10.x.x.10:34164 dropped by fw_handle_first_packet Reason: fwconn_key_init_links (INBOUND) failed

 

Kindly help to resolve this.

 

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AkosBakos
Advisor

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