The only profile involved is external profile, I hit it from IP 2.2.2.2 extension 2001 and use external GW to place the call, here is the output for sofia status external profile: sofia status profile external ================================================================================================= Name external Domain Name N/A Auto-NAT false DBName sofia_reg_external Pres Hosts Dialplan XML Context public Challenge Realm auto_to RTP-IP 1.1.1.1 Ext-RTP-IP 1.1.1.1 SIP-IP 1.1.1.1 Ext-SIP-IP 1.1.1.1 URL sip:mod_sofia@1.1.1.1:5060 BIND-URL sip:mod_sofia@1.1.1.1:5060;maddr=1.1.1.1 HOLD-MUSIC local_stream://moh OUTBOUND-PROXY N/A CODECS IN G723,G729,PCMU,PCMA,GSM CODECS OUT G723,G729,PCMU,PCMA,GSM TEL-EVENT 101 DTMF-MODE rfc2833 CNG 13 SESSION-TO 0 MAX-DIALOG 0 NOMEDIA false LATE-NEG false PROXY-MEDIA false AGGRESSIVENAT false STUN-ENABLED true STUN-AUTO-DISABLE false CALLS-IN 1 FAILED-CALLS-IN 1 CALLS-OUT 1 FAILED-CALLS-OUT 1 Registrations: ================================================================================================= Call-ID: 10305b5a3eb34746abcdca185fc69cca User: 2001@1.1.1.1 Contact: "2001" <sip:2001@2.2.2.2:53004;transport=UDP> Agent: sipLite Status: Registered(UDP)(unknown) EXP(2010-09-20 15:21:24) EXPSECS(116) Host: ssw1.xyz.com IP: 2.2.2.2 Port: 53004 Auth-User: 2001 Auth-Realm: 1.1.1.1 MWI-Account: 2001@1.1.1.1 please note that g729 is working fine and there is no special setting for g723 in the config -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/G723-Wrong-ptime-tp5543130p555... Sent from the freeswitch-users mailing list archive at Nabble.com.