SIP Options replaces replace timer

Hi

I was facing issues in inbound dialing. I observed trunk details by using command

‘sip show peer 123’

and observed

SIP Options : replaces replace timer

after restarting asterisk issue has resolved. and again issuing above command

SIP Options : (none)

can some one tell how we can change SIP Options : replaces replace timer to SIP Options : (none)

At a guess, by changing the peer (not the Asterisk description of the peer).