<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I’d need to see the entire sip exchange to understand this.<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Nov 10, 2017, at 2:28 AM, Supun Madushanka <<a href="mailto:supun.12@cse.mrt.ac.lk" class="">supun.12@cse.mrt.ac.lk</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi<div class=""><br class=""></div><div class="">I installl freeswitch debian jessie 8.9 server. i register 2 extension (1001,1002)using tryjs sip when i call one to other it response </div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><div class=""> SIP/2.0 422 Session Interval Too Small</div><div class=""> Via: SIP/2.0/WSS 7j9v0vaho6jt.invalid;branch=z9hG4bK2460026;received=123.231.122.157;rport=43751</div><div class=""> From: "jay" <<a href="mailto:sip%3A1002@webrtc01.resolve1.com" class="">sip:1002@webrtc01.resolve1.com</a>>;tag=gc5ckl91vp</div><div class=""> To: <<a href="mailto:sip%3A1001@webrtc01.resolve1.com" class="">sip:1001@webrtc01.resolve1.com</a>>;tag=mtB2UD7UDgpHB</div><div class=""> Call-ID: s8slq1jnq7o7ic92lbo6</div><div class=""> CSeq: 5609 INVITE</div><div class=""> User-Agent: FreeSWITCH-mod_sofia/1.9.0-1785-9d96741~64bit</div><div class=""> Accept: application/sdp</div><div class=""> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE</div><div class=""> Supported: timer, path, replaces</div><div class=""> Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer</div><div class=""> Min-SE: 120</div><div class=""> Content-Length: 0</div><div class=""><br class=""></div><div class="">I change the below line</div><div class=""><br class=""></div><div class=""><span style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class=""><param name="session-timeout" value="1800"/></span><br style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class=""><span style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class=""><param name="enable-timer" value="true"/></span><br style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class=""><span style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class=""><param name="minimum-session-expires" value="120"/></span><br class=""></div><div class=""><span style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class=""><br class=""></span></div><div class=""><span style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class="">but still get that respone</span></div><div class=""><span style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class=""><br class=""></span></div><div class=""><span style="color:rgb(51,51,51);font-family:Arial,sans-serif;font-size:14px;background-color:rgb(245,245,245)" class="">could you help me</span></div><div class=""><br class=""></div><div class=""><br class=""></div></div></div></div></blockquote></div><br class=""></div></body></html>