hello guys im a newbie here and im facing some problems configuring my sip external extensions or remote extensions.
locally my extensions work fine, i am able to register and everythin is going fine.
if i try to access my sip extension through 3G on my android sip i was never able to register.i am always having time out error.
on wifi from one location, i was able to easily register on both my phone and desktop.
why is it that im able to register remotely over wifi but not over 3g.
take note that i did all the necessary to configure sip_nat, enable nat and qualify on the extension setup, port forwarding on my router as in the tutorial but did not help.
you might tell me that my 3G isp is blocking voip.in fact im tryin to register sip with vpn called securitykiss to overpass my isp restrictions on voip but still did not work.
any hint about the cause?
thank you for ur patience, since im new here
here is my log file from xlite softphone timed out
Time | Type | Subsystem | Message | Function
[11-12-28]10:10:52.204 | Info (more) GUI | “Receiving notification about firewall IP address: 0.0.0.0, voip always possible: 0” | eyeBeam::CPhoneFrame::OnNetworkFirewallInformation
[11-12-28]10:10:52.835 | Info (min) Utilities | “Detected CPU [Intel® Core™2 Duo CPU E7500 @ 2.93GHz]” | sua::CProcessorInformation::Detecti386CPU
[11-12-28]10:10:52.835 | Info (more) Utilities | “Detected frequency: 2930” | sua::CProcessorInformation::Detecti386CPU
[11-12-28]10:10:52.836 | Info (more) Audio | “Not using codec l16_wb due to insufficient upstream bandwidth” | sua::CAudioCodecSelectionManager::LoadAudioCodecList
[11-12-28]10:10:52.855 | Info (more) CCM | “Creating transport… [URI:[email protected]]” | sua::CSIPAccess::CTransportCreator::Start
[11-12-28]10:10:52.855 | Info (min) CCM | “Not using firewall SIP proxy. Reasons: [URI:[email protected]]” | sua::CSIPAccess::CTransportCreator::UseFirewallSIPProxy
[11-12-28]10:10:52.855 | Info (more) RESIP:TRANSPORT | “Creating UDP transport host= port=51524 ipv4=1” |
[11-12-28]10:10:52.856 | Info (more) CCM | “DSCP marking is already set correct for SIP or DNS signaling socket, where socket=1552, where transport type=3, where resip file is W:\HEAD\SUA\Library\sipfoundry\main\resip\stack\InternalTransport.cxx, where resip line # is 122, where DSCP value=0” | sua::CCMAfterSocketCreationFuncPtr
[11-12-28]10:10:52.856 | Info (more) RESIP:TRANSPORT | “Creating TCP transport host= port=51524 ipv4=1” |
[11-12-28]10:10:52.859 | Warning (min) RESIP:DNS | “local hostname does not contain a domain part” |
[11-12-28]10:10:52.967 | Info (more) RESIP:DUM | “Got a DumFeatureMessage0960ED48” |
[11-12-28]10:11:25.108 | Info (more) RESIP:DUM | “Got: SipResp: 408 tid=d7073c150b0ccc72 cseq=REGISTER / 1 from(wire)” |
[11-12-28]10:11:29.604 | Info (min) GUI | “User Action: Show Menu (system_1_menu)” | eyeBeam::FunkyControl::DoAction
[11-12-28]10:11:36.060 | Info (more) DNS | “DNS [query:xx.xx.xx.xx]” | sua::CDNS::StartTopologyLookup
[11-12-28]10:11:36.060 | Info (more) DNS | “DNS-Lookup performed: ‘_sip._udp.’ ‘xx.xx.xx.xx’ [default-port:5060][fallback to A/QA:T] - Results:” | sua::CDNS::InternalShutdown
[11-12-28]10:11:36.060 | Info (more) DNS | " 0 - [ip:xx.xx.xx.xx:5060][ttl:4294967295][P:0][W:0][query-name:xx.xx.xx.xx]" | sua::CDNS::InternalShutdown
[11-12-28]10:11:36.060 | Info (more) DNS | “DNS [query:xx.xx.xx.xx]” | sua::CDNS::StartTopologyLookup
[11-12-28]10:11:36.060 | Info (more) DNS | “DNS-Lookup performed: ‘_sip._tcp.’ ‘xx.xx.xx.xx’ [default-port:5060][fallback to A/QA:T] - Results:” | sua::CDNS::InternalShutdown
[11-12-28]10:11:36.060 | Info (more) DNS | " 0 - [ip:xx.xx.xx.xx:5060][ttl:4294967295][P:0][W:0][query-name:xx.xx.xx.xx]" | sua::CDNS::InternalShutdown
[11-12-28]10:11:36.060 | Info (more) GUI | “Receiving notification about firewall IP address: 0.0.0.0, voip always possible: 0” | eyeBeam::CPhoneFrame::OnNetworkFirewallInformation