[Asterisk-Users] i need help

[eng.yousri at egypt.com]

Hello

i uses TDM11B, and i successfully use

exten => _.,1,Dial(SIP/mylocal at 123.123.123.123,10)

to make a channel with another PC have the same subnet and gateway .
the problem comes when i try to dial another PC have defferent subnet and
gateway. it gives the following message:

WARNING[14852]: chan_sip.c:694 retrans_pkt: Maximum retries exceeded on call
05e987f744f740004316837d57a24cff at 62.139.61.86 for seqno 102 (Critical Request)
  == No one is available to answer at this time

please guide me to solve this problem

thanks in advance

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