[Freeswitch-users] Problem with NAT & bypass media configuration

Steven Ayre steveayre at gmail.com
Wed Sep 12 09:26:29 UTC 2018


The endpoints need to send the packets directly to each other for
bypass_media to work. The firewalls and/or NAT in place will be preventing
that from working.

Even if they know each other's public IP and port to send RTP packets to
the firewall might only have opened that port up to the FS host.

There are also different flavours of NAT. In some the mapping between the
internal and external port numbers will be for a specific sending host and
might be different for another host. So the external RTP port for the A
endpoint may be valid for the FS host to send to but invalid for the B
endpoint to send to, and visa versa.

In short if the endpoints are on different networks bypass_media is
unlikely to work reliably.

On Tue, 11 Sep 2018 at 23:46, Anacelia Sarlo <anacelia.sarlo at gmail.com>
wrote:

> Hi, I have the following environment :
>
>
> FS (ethernet interface with public address -190.64.204.60) ---- FW
> (provider) ------------- INTERNET ---- Router --NAT/FW----LAN Softphone
> (type A)
>                                      INTERNET ---- Mobile network ----
> Softpone (type B)
> Freeswitch v1.6.20, on Centos 7, behind a firewall, with sip ports tcp/udp
> 5560 already opened, and it is not natting.
> I have two type of SIP devices:
> Type A) connected to a LAN behind a router/firewall, natted and with upnp
> enabled
> Type B) connected through the mobile network, also natted.
>
> Calls (audio / video) between two A endpoints  works!, but calls between A
> and B endpoints are established, but there is no audio / video, and after
> 30 seconds it hungup. I'am using FS for SIP signaling, and bypassing media.
> I tried many softphones (Linphone, antisip, and more) without luck. Also
> enable stun at both softphones, but I have the same result.
>
> FS is not using nat functionality (no UPNP/PMP).
> I have just one sip profile (external) with port 5560.
>
> I'am attaching the configuration. I suppose it's something related to RTP
> and NAT but I tried many configurations, and can't resolve it.
> Thanks a lot for your help!.
> Regards,
>                  Anacelia
>
>
> vars.xml
>
> <include>
>   <X-PRE-PROCESS cmd="set" data="default_password=otrapassword"/>
>   <X-PRE-PROCESS cmd="set"
> data="sound_prefix=$${sounds_dir}/en/us/callie"/>
>   <X-PRE-PROCESS cmd="set" data="domain=190.64.204.60"/>
>   <X-PRE-PROCESS cmd="set" data="domain_name=$${domain}"/>
>   <X-PRE-PROCESS cmd="set" data="hold_music=local_stream://moh"/>
>   <X-PRE-PROCESS cmd="set" data="use_profile=external"/>
>   <X-PRE-PROCESS cmd="set"
> data="rtp_sdes_suites=AEAD_AES_256_GCM_8|AEAD_AES_128_GCM_8|AES_CM_256_HMAC_SHA1_80|AES_CM_192_HMAC_SHA1_80|AES_CM_128_HMAC_SHA1_80|AES_CM_256_HMAC_SHA1_32|AES_CM_192_HMAC_SHA1_32|AES_CM_128_HMAC_SHA1_32|AES_CM_128_NULL_AUTH"/>
>   <X-PRE-PROCESS cmd="set" data="zrtp_secure_media=true"/>
>   <X-PRE-PROCESS cmd="set" data="global_codec_prefs=PCMU,PCMA,H264,VP8"/>
>   <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA,H264,VP8"/>
>   <X-PRE-PROCESS cmd="set" data="xmpp_client_profile=xmppc"/>
>   <X-PRE-PROCESS cmd="set" data="xmpp_server_profile=xmpps"/>
>   <X-PRE-PROCESS cmd="set" data="bind_server_ip=127.0.0.1"/>
>   <X-PRE-PROCESS cmd="set" data="unroll_loops=true"/>
>   <X-PRE-PROCESS cmd="set" data="outbound_caller_name=FreeSWITCH"/>
>   <X-PRE-PROCESS cmd="set" data="outbound_caller_id=0000000000"/>
>   <X-PRE-PROCESS cmd="set" data="call_debug=false"/>
>   <X-PRE-PROCESS cmd="set" data="console_loglevel=info"/>
>   <X-PRE-PROCESS cmd="set" data="default_areacode=918"/>
>   <X-PRE-PROCESS cmd="set" data="default_country=US"/>
>   <X-PRE-PROCESS cmd="set" data="presence_privacy=false"/>
>   <X-PRE-PROCESS cmd="set"
> data="au-ring=%(400,200,383,417);%(400,2000,383,417)"/>
>   <X-PRE-PROCESS cmd="set" data="be-ring=%(1000,3000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="ca-ring=%(2000,4000,440,480)"/>
>   <X-PRE-PROCESS cmd="set" data="cn-ring=%(1000,4000,450)"/>
>   <X-PRE-PROCESS cmd="set" data="cy-ring=%(1500,3000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="cz-ring=%(1000,4000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="de-ring=%(1000,4000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="dk-ring=%(1000,4000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="dz-ring=%(1500,3500,425)"/>
>   <X-PRE-PROCESS cmd="set" data="eg-ring=%(2000,1000,475,375)"/>
>   <X-PRE-PROCESS cmd="set" data="es-ring=%(1500,3000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="fi-ring=%(1000,4000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="fr-ring=%(1500,3500,440)"/>
>   <X-PRE-PROCESS cmd="set"
> data="hk-ring=%(400,200,440,480);%(400,3000,440,480)"/>
>   <X-PRE-PROCESS cmd="set" data="hu-ring=%(1250,3750,425)"/>
>   <X-PRE-PROCESS cmd="set" data="il-ring=%(1000,3000,400)"/>
>   <X-PRE-PROCESS cmd="set"
> data="in-ring=%(400,200,425,375);%(400,2000,425,375)"/>
>   <X-PRE-PROCESS cmd="set" data="jp-ring=%(1000,2000,420,380)"/>
>   <X-PRE-PROCESS cmd="set" data="ko-ring=%(1000,2000,440,480)"/>
>   <X-PRE-PROCESS cmd="set" data="pk-ring=%(1000,2000,400)"/>
>   <X-PRE-PROCESS cmd="set" data="pl-ring=%(1000,4000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="ro-ring=%(1850,4150,475,425)"/>
>   <X-PRE-PROCESS cmd="set" data="rs-ring=%(1000,4000,425)"/>
>   <X-PRE-PROCESS cmd="set" data="ru-ring=%(800,3200,425)"/>
>   <X-PRE-PROCESS cmd="set" data="sa-ring=%(1200,4600,425)"/>
>   <X-PRE-PROCESS cmd="set" data="tr-ring=%(2000,4000,450)"/>
>   <X-PRE-PROCESS cmd="set"
> data="uk-ring=%(400,200,400,450);%(400,2000,400,450)"/>
>   <X-PRE-PROCESS cmd="set" data="us-ring=%(2000,4000,440,480)"/>
>   <X-PRE-PROCESS cmd="set"
> data="bong-ring=v=-7;%(100,0,941.0,1477.0);v=-7;>=2;+=.1;%(1400,0,350,440)"/>
>   <X-PRE-PROCESS cmd="set" data="beep=%(1000,0,640)"/>
>   <X-PRE-PROCESS cmd="set"
> data="sit=%(274,0,913.8);%(274,0,1370.6);%(380,0,1776.7)"/>
>   <X-PRE-PROCESS cmd="set"
> data="df_us_ssn=(?!219099999|078051120)(?!666|000|9\d{2})\d{3}(?!00)\d{2}(?!0{4})\d{4}"/>
>   <X-PRE-PROCESS cmd="set"
> data="df_luhn=?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|6(?:011|5[0-9]{2})[0-9]{12}|(?:2131|1800|35\d{3})\d{11}"/>
>   <X-PRE-PROCESS cmd="set"
> data="digits_dialed_filter=(($${df_luhn})|($${df_us_ssn}))"/>
>   <X-PRE-PROCESS cmd="set" data="default_provider=example.com"/>
>   <X-PRE-PROCESS cmd="set" data="default_provider_username=joeuser"/>
>   <X-PRE-PROCESS cmd="set" data="default_provider_password=password"/>
>   <X-PRE-PROCESS cmd="set" data="default_provider_from_domain=example.com
> "/>
>   <X-PRE-PROCESS cmd="set" data="default_provider_register=false"/>
>   <X-PRE-PROCESS cmd="set" data="default_provider_contact=5000"/>
>   <X-PRE-PROCESS cmd="set" data="sip_tls_version=tlsv1,tlsv1.1,tlsv1.2"/>
>   <X-PRE-PROCESS cmd="set"
> data="sip_tls_ciphers=ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH"/>
>   <X-PRE-PROCESS cmd="set" data="internal_auth_calls=true"/>
>   <X-PRE-PROCESS cmd="set" data="internal_sip_port=5060"/>
>   <X-PRE-PROCESS cmd="set" data="internal_tls_port=5061"/>
>   <X-PRE-PROCESS cmd="set" data="internal_ssl_enable=false"/>
>   <X-PRE-PROCESS cmd="set" data="external_auth_calls=false"/>
>   <X-PRE-PROCESS cmd="set" data="external_sip_port=5560"/>
>   <X-PRE-PROCESS cmd="set" data="external_tls_port=5081"/>
>   <X-PRE-PROCESS cmd="set" data="external_ssl_enable=false"/>
>   <X-PRE-PROCESS cmd="set" data="rtp_video_max_bandwidth_in=1mb"/>
>   <X-PRE-PROCESS cmd="set" data="rtp_video_max_bandwidth_out=1mb"/>
>   <X-PRE-PROCESS cmd="set" data="suppress_cng=true"/>
>   <X-PRE-PROCESS cmd="set" data="rtp_liberal_dtmf=true"/>
>   <X-PRE-PROCESS cmd="set"
> data="video_mute_png=$${images_dir}/default-mute.png"/>
>   <X-PRE-PROCESS cmd="set"
> data="video_no_avatar_png=$${images_dir}/default-avatar.png"/>
> </include>
>
>
> sip_profiles/external.xml
> <profile name="external">
>   <gateways>
>     <X-PRE-PROCESS cmd="include" data="external/*.xml"/>
>   </gateways>
>
>   <aliases>
>   </aliases>
>
>   <domains>
>     <domain name="all" alias="false" parse="true"/>
>   </domains>
>
>   <settings>
>     <param name="debug" value="0"/>
>     <param name="sip-trace" value="yes"/>
>     <param name="sip-capture" value="no"/>
>     <param name="sip-port" value="5560"/>
>     <param name="dialplan" value="XML"/>
>     <param name="context" value="default"/>
>     <param name="dtmf-duration" value="2000"/>
>     <param name="dtmf-type" value="info"/>
>     <param name="inbound-codec-prefs" value="$${global_codec_prefs}"/>
>     <param name="outbound-codec-prefs" value="$${outbound_codec_prefs}"/>
>     <param name="manage-presence" value="false"/>
>     <param name="inbound-codec-negotiation" value="generous"/>
>     <param name="auth-calls" value="false"/>
>     <param name="inbound-late-negotiation" value="true"/>
>     <param name="inbound-bypass-media" value="true"/>
>     <param name="rtp-ip" value="190.64.204.60"/>
>     <param name="sip-ip" value="190.64.204.60"/>
>     <param name="ext-rtp-ip" value="190.64.204.60"/>
>     <param name="ext-sip-ip" value="190.64.204.60"/>
>     <param name="rtp-autofix-timing" value="false"/>
>   </settings>
> </profile>
>
>
> dialplan/default.xml
>
> <?xml version="1.0" encoding="utf-8"?>
> <include>
>   <context name="default">
>     <extension name="extension-portero">
>       <condition field="destination_number" expression="^(portero)$">
>         <action application="set" data="inherit_codec=true"/>
>         <action application="export"
> data="nolocal:absolute_codec_string=${ep_codec_string}"/>
>         <action application="set" data="bypass_media=true"/>
>         <action application="bridge" data="user/$1"/>
>         <action application="answer"/>
>         <action application="sleep" data="1000"/>
>       </condition>
>     </extension>
>
>   <extension name="Local_Extension_anacelia">
>       <condition field="destination_number" expression="^(anacelia)$">
>         <action application="set" data="inherit_codec=true"/>
>         <action application="export"
> data="absolute_codec_string=PCMU,PCMA,H264"/>
>         <action application="set" data="bypass_media=true"/>
>         <!--action application="lua" data="basic.lua"/-->
>         <action application="bridge" data="user/$1"/>
>         <action application="answer"/>
>         <action application="sleep" data="1000"/>
>       </condition>
>     </extension>
>   </context>
> </include>
> ---------------------
>
> Sip trace (Softphone B call Softphone A)
> ------------
> Type A softphone= portero at 190.64.204.60
> Type B softphone= anacelia at 190.64.204.60
>
> freeswitch at Vps-230738>
> freeswitch at Vps-230738>
> freeswitch at Vps-230738>
> freeswitch at Vps-230738>
> freeswitch at Vps-230738> recv 539 bytes from udp/[167.61.200.85]:5560 at
> 17:31:20.410606:
>    ------------------------------------------------------------------------
>    REGISTER sip:190.64.204.60:5560 SIP/2.0
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport;branch=z9hG4bKPjMq4r69tHAXghmW42wdZsTOt9QV0IO2-0
>    Route: <sip:190.64.204.60:5560;lr>
>    Max-Forwards: 70
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=2zorZWBP.dMgngW5f47cKTAmysnKYjLA
>    To: "Portero" <sip:portero at 190.64.204.60>
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47401 REGISTER
>    User-Agent: Beward SIP
>    Contact: <sip:portero at 167.61.200.85:5560;ob>
>    Expires: 300
>    Allow: INVITE, ACK, BYE, CANCEL, UPDATE, INFO, OPTIONS
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> send 644 bytes to udp/[167.61.200.85]:5560 at 17:31:20.411630:
>    ------------------------------------------------------------------------
>    SIP/2.0 401 Unauthorized
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport=5560;branch=z9hG4bKPjMq4r69tHAXghmW42wdZsTOt9QV0IO2-0
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=2zorZWBP.dMgngW5f47cKTAmysnKYjLA
>    To: "Portero" <sip:portero at 190.64.204.60>;tag=ae7Sv6D29B5DH
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47401 REGISTER
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    WWW-Authenticate: Digest realm="190.64.204.60",
> nonce="a4650f68-b601-11e8-9841-cdce49bc5d42", algorithm=MD5, qop="auth"
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> recv 806 bytes from udp/[167.61.200.85]:5560 at 17:31:20.423845:
>    ------------------------------------------------------------------------
>    REGISTER sip:190.64.204.60:5560 SIP/2.0
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport;branch=z9hG4bKPjjyqnVssY4nrxRQeLok.W2V8yJGaw2k37
>    Route: <sip:190.64.204.60:5560;lr>
>    Max-Forwards: 70
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=2zorZWBP.dMgngW5f47cKTAmysnKYjLA
>    To: "Portero" <sip:portero at 190.64.204.60>
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47402 REGISTER
>    User-Agent: Beward SIP
>    Contact: <sip:portero at 167.61.200.85:5560;ob>
>    Expires: 300
>    Allow: INVITE, ACK, BYE, CANCEL, UPDATE, INFO, OPTIONS
>    Authorization: Digest username="portero", realm="190.64.204.60",
> nonce="a4650f68-b601-11e8-9841-cdce49bc5d42", uri="sip:190.64.204.60:5560",
> response="f5a8e2e4021c06ed681121f5a0deaf1d", algorithm=MD5,
> cnonce="VDG.OZQvmqtAqPh2ZLaUpgyBhLhG5szL", qop=auth, nc=00000001
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> send 607 bytes to udp/[167.61.200.85]:5560 at 17:31:20.426835:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport=5560;branch=z9hG4bKPjjyqnVssY4nrxRQeLok.W2V8yJGaw2k37
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=2zorZWBP.dMgngW5f47cKTAmysnKYjLA
>    To: "Portero" <sip:portero at 190.64.204.60>;tag=BQ0jy1y56mU0c
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47402 REGISTER
>    Contact: <sip:portero at 167.61.200.85:5560;ob>;expires=30
>    Date: Tue, 11 Sep 2018 20:31:20 GMT
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> send 771 bytes to udp/[167.61.200.85]:5560 at 17:31:20.488658:
>    ------------------------------------------------------------------------
>    NOTIFY sip:portero at 167.61.200.85:5560;ob SIP/2.0
>    Via: SIP/2.0/UDP 190.64.204.60:5560;rport;branch=z9hG4bKZcm1vQ4N7ajyN
>    Max-Forwards: 70
>    From: <sip:portero at 190.64.204.60>;tag=c0SB0vF93XHKr
>    To: <sip:portero at 190.64.204.60>
>    Call-ID: 7bcf2a15-30a4-1237-4894-00505601018a
>    CSeq: 128012876 NOTIFY
>    Contact: <sip:mod_sofia at 190.64.204.60:5560>
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Event: message-summary
>    Allow-Events: talk, hold, conference, refer
>    Subscription-State: terminated;reason=noresource
>    Content-Type: application/simple-message-summary
>    Content-Length: 68
>
>    Messages-Waiting: no
>    Message-Account: sip:portero at 190.64.204.60
>
>    ------------------------------------------------------------------------
> recv 319 bytes from udp/[167.61.200.85]:5560 at 17:31:20.832843:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 190.64.204.60:5560
> ;rport=5560;received=190.64.204.60;branch=z9hG4bKZcm1vQ4N7ajyN
>    Call-ID: 7bcf2a15-30a4-1237-4894-00505601018a
>    From: <sip:portero at 190.64.204.60>;tag=c0SB0vF93XHKr
>    To: <sip:portero at 190.64.204.60>;tag=z9hG4bKZcm1vQ4N7ajyN
>    CSeq: 128012876 NOTIFY
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> recv 1346 bytes from udp/[186.51.236.123]:38474 at 17:31:21.388899:
>    ------------------------------------------------------------------------
>    INVITE sip:portero at 190.64.204.60:5560 SIP/2.0
>    Via: SIP/2.0/UDP 10.45.210.97:39245;branch=z9hG4bK.tPc8Rktcw;rport
>    From: <sip:anacelia at 190.64.204.60>;tag=v0lM8TzLu
>    To: sip:portero at 190.64.204.60
>    CSeq: 20 INVITE
>    Call-ID: thpKqQo3Kf
>    Max-Forwards: 70
>    Supported: replaces, outbound, gruu
>    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE,
> SUBSCRIBE, INFO, UPDATE
>    Content-Type: application/sdp
>    Content-Length: 496
>    Contact: <sip:anacelia at 186.51.236.123:38474
> ;app-id=929724111839;pn-type=firebase;pn-tok=cofXHCv3YgA:APA91bFPHHgimCnRO8esdZvDgLWpitTLPMf1d7vn50EWLZEIeM95CBRbf3DHZrgLNv5dePml__0AYgd7jcE56-5dw-rWVOtEqiVKtBojE8c9kezaTvFFNohHrs1zdq8FAqgUxFBxaiEP;pn-silent=1;transport=udp>;+sip.instance="<urn:uuid:0707dcae-0314-40d0-90e2-79e6063cf202>";+org.linphone.specs=groupchat
>    User-Agent: LinphoneAndroid/4.0.1 (belle-sip/1.6.3)
>
>    v=0
>    o=anacelia 1261 1974 IN IP4 10.45.210.97
>    s=Talk
>    c=IN IP4 10.45.210.97
>    t=0 0
>    a=rtcp-xr:rcvr-rtt=all:10000 stat-summary=loss,dup,jitt,TTL voip-metrics
>    m=audio 7076 RTP/AVP 96 97 98 0 8 18 101 99 100
>    a=rtpmap:96 opus/48000/2
>    a=fmtp:96 useinbandfec=1
>    a=rtpmap:97 speex/16000
>    a=fmtp:97 vbr=on
>    a=rtpmap:98 speex/8000
>    a=fmtp:98 vbr=on
>    a=fmtp:18 annexb=yes
>    a=rtpmap:101 telephone-event/48000
>    a=rtpmap:99 telephone-event/16000
>    a=rtpmap:100 telephone-event/8000
>    a=rtcp-fb:* ccm tmmbr
>    ------------------------------------------------------------------------
> send 305 bytes to udp/[186.51.236.123]:38474 at 17:31:21.389159:
>    ------------------------------------------------------------------------
>    SIP/2.0 100 Trying
>    Via: SIP/2.0/UDP 10.45.210.97:39245
> ;branch=z9hG4bK.tPc8Rktcw;rport=38474;received=186.51.236.123
>    From: <sip:anacelia at 190.64.204.60>;tag=v0lM8TzLu
>    To: sip:portero at 190.64.204.60
>    Call-ID: thpKqQo3Kf
>    CSeq: 20 INVITE
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> 2018-09-11 17:31:21.377624 [NOTICE] switch_channel.c:1104 New Channel
> sofia/external/anacelia at 190.64.204.60
> [a4fa5a3c-b601-11e8-9842-cdce49bc5d42]
> 2018-09-11 17:31:21.377624 [INFO] mod_dialplan_xml.c:637 Processing
> anacelia <anacelia>->portero in context default
> 2018-09-11 17:31:21.377624 [NOTICE] switch_channel.c:1104 New Channel
> sofia/external/portero at 167.61.200.85:5560
> [a4fab0e0-b601-11e8-984c-cdce49bc5d42]
> send 1292 bytes to udp/[167.61.200.85]:5560 at 17:31:21.392377:
>    ------------------------------------------------------------------------
>    INVITE sip:portero at 167.61.200.85:5560;ob SIP/2.0
>    Via: SIP/2.0/UDP 190.64.204.60:5560;rport;branch=z9hG4bK0NDtyjNS4K8gH
>    Max-Forwards: 69
>    From: "anacelia" <sip:anacelia at 190.64.204.60>;tag=ejcX3jHgyFyrF
>    To: <sip:portero at 167.61.200.85:5560;ob>
>    Call-ID: 7c590ee4-30a4-1237-4894-00505601018a
>    CSeq: 128012876 INVITE
>    Contact: <sip:mod_sofia at 190.64.204.60:5560>
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Allow-Events: talk, hold, conference, refer
>    Content-Type: application/sdp
>    Content-Disposition: session
>    Content-Length: 496
>    X-FS-Support: update_display,send_info
>    Remote-Party-ID: "anacelia" <sip:anacelia at 190.64.204.60
> >;party=calling;screen=yes;privacy=off
>
>    v=0
>    o=anacelia 1261 1974 IN IP4 10.45.210.97
>    s=Talk
>    c=IN IP4 10.45.210.97
>    t=0 0
>    a=rtcp-xr:rcvr-rtt=all:10000 stat-summary=loss,dup,jitt,TTL voip-metrics
>    m=audio 7076 RTP/AVP 96 97 98 0 8 18 101 99 100
>    a=rtpmap:96 opus/48000/2
>    a=fmtp:96 useinbandfec=1
>    a=rtpmap:97 speex/16000
>    a=fmtp:97 vbr=on
>    a=rtpmap:98 speex/8000
>    a=fmtp:98 vbr=on
>    a=fmtp:18 annexb=yes
>    a=rtpmap:101 telephone-event/48000
>    a=rtpmap:99 telephone-event/16000
>    a=rtpmap:100 telephone-event/8000
>    a=rtcp-fb:* ccm tmmbr
>    ------------------------------------------------------------------------
> recv 313 bytes from udp/[167.61.200.85]:5560 at 17:31:21.447821:
>    ------------------------------------------------------------------------
>    SIP/2.0 100 Trying
>    Via: SIP/2.0/UDP 190.64.204.60:5560
> ;rport=5560;received=190.64.204.60;branch=z9hG4bK0NDtyjNS4K8gH
>    Call-ID: 7c590ee4-30a4-1237-4894-00505601018a
>    From: "anacelia" <sip:anacelia at 190.64.204.60>;tag=ejcX3jHgyFyrF
>    To: <sip:portero at 167.61.200.85;ob>
>    CSeq: 128012876 INVITE
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> recv 453 bytes from udp/[167.61.200.85]:5560 at 17:31:21.466797:
>    ------------------------------------------------------------------------
>    SIP/2.0 180 Ringing
>    Via: SIP/2.0/UDP 190.64.204.60:5560
> ;rport=5560;received=190.64.204.60;branch=z9hG4bK0NDtyjNS4K8gH
>    Call-ID: 7c590ee4-30a4-1237-4894-00505601018a
>    From: "anacelia" <sip:anacelia at 190.64.204.60>;tag=ejcX3jHgyFyrF
>    To: <sip:portero at 167.61.200.85;ob>;tag=4KVi0Vn0xR3iytu9Tjf9Mm4VmUT9BG.R
>    CSeq: 128012876 INVITE
>    Contact: <sip:portero at 167.61.200.85:5560;ob>
>    Allow: INVITE, ACK, BYE, CANCEL, UPDATE, INFO, OPTIONS
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> 2018-09-11 17:31:21.457617 [NOTICE] sofia.c:7192 Ring-Ready sofia/external/
> portero at 167.61.200.85:5560!
> 2018-09-11 17:31:21.457617 [NOTICE] mod_sofia.c:2273 Ring-Ready
> sofia/external/anacelia at 190.64.204.60!
> send 675 bytes to udp/[186.51.236.123]:38474 at 17:31:21.473235:
>    ------------------------------------------------------------------------
>    SIP/2.0 180 Ringing
>    Via: SIP/2.0/UDP 10.45.210.97:39245
> ;branch=z9hG4bK.tPc8Rktcw;rport=38474;received=186.51.236.123
>    From: <sip:anacelia at 190.64.204.60>;tag=v0lM8TzLu
>    To: <sip:portero at 190.64.204.60>;tag=D9j41Q0c1675K
>    Call-ID: thpKqQo3Kf
>    CSeq: 20 INVITE
>    Contact: <sip:portero at 190.64.204.60:5560;transport=udp>
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Accept: application/sdp
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Allow-Events: talk, hold, conference, refer
>    Content-Length: 0
>    Remote-Party-ID: "Outbound Call" <sip:portero at 190.64.204.60
> >;party=calling;privacy=off;screen=no
>
>    ------------------------------------------------------------------------
> 2018-09-11 17:31:21.457617 [NOTICE] switch_ivr_originate.c:525 Ring Ready
> sofia/external/anacelia at 190.64.204.60!
> recv 817 bytes from udp/[167.61.200.85]:5560 at 17:31:22.018913:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 190.64.204.60:5560
> ;rport=5560;received=190.64.204.60;branch=z9hG4bK0NDtyjNS4K8gH
>    Call-ID: 7c590ee4-30a4-1237-4894-00505601018a
>    From: "anacelia" <sip:anacelia at 190.64.204.60>;tag=ejcX3jHgyFyrF
>    To: <sip:portero at 167.61.200.85;ob>;tag=4KVi0Vn0xR3iytu9Tjf9Mm4VmUT9BG.R
>    CSeq: 128012876 INVITE
>    Allow: INVITE, ACK, BYE, CANCEL, UPDATE, INFO, OPTIONS
>    Contact: <sip:portero at 167.61.200.85:5560;ob>
>    Supported: replaces, 100rel, timer, norefersub
>    Content-Type: application/sdp
>    Content-Length:   287
>
>    v=0
>    o=- 3745675951 3745675952 IN IP4 192.168.1.139
>    s=Door station call
>    b=AS:84
>    t=0 0
>    a=X-nat:0
>    m=audio 4002 RTP/AVP 0 100
>    c=IN IP4 192.168.1.139
>    b=TIAS:64000
>    a=rtcp:4003 IN IP4 192.168.1.139
>    a=sendrecv
>    a=rtpmap:0 PCMU/8000
>    a=rtpmap:100 telephone-event/8000
>    a=fmtp:100 0-16
>    ------------------------------------------------------------------------
> send 413 bytes to udp/[167.61.200.85]:5560 at 17:31:22.019799:
>    ------------------------------------------------------------------------
>    ACK sip:portero at 167.61.200.85:5560;ob SIP/2.0
>    Via: SIP/2.0/UDP 190.64.204.60:5560;rport;branch=z9hG4bK1y6j0D6v1vy3c
>    Max-Forwards: 70
>    From: "anacelia" <sip:anacelia at 190.64.204.60>;tag=ejcX3jHgyFyrF
>    To: <sip:portero at 167.61.200.85:5560
> ;ob>;tag=4KVi0Vn0xR3iytu9Tjf9Mm4VmUT9BG.R
>    Call-ID: 7c590ee4-30a4-1237-4894-00505601018a
>    CSeq: 128012876 ACK
>    Contact: <sip:mod_sofia at 190.64.204.60:5560>
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> 2018-09-11 17:31:22.017623 [NOTICE] sofia.c:8180 Channel [sofia/external/
> portero at 167.61.200.85:5560] has been answered
> 2018-09-11 17:31:22.017623 [NOTICE] switch_ivr.c:779 Channel
> [sofia/external/anacelia at 190.64.204.60] has been answered
> send 983 bytes to udp/[186.51.236.123]:38474 at 17:31:22.035733:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 10.45.210.97:39245
> ;branch=z9hG4bK.tPc8Rktcw;rport=38474;received=186.51.236.123
>    From: <sip:anacelia at 190.64.204.60>;tag=v0lM8TzLu
>    To: <sip:portero at 190.64.204.60>;tag=D9j41Q0c1675K
>    Call-ID: thpKqQo3Kf
>    CSeq: 20 INVITE
>    Contact: <sip:portero at 190.64.204.60:5560;transport=udp>
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Allow-Events: talk, hold, conference, refer
>    Content-Type: application/sdp
>    Content-Disposition: session
>    Content-Length: 275
>    Remote-Party-ID: "Outbound Call" <sip:portero at 190.64.204.60
> >;party=calling;privacy=off;screen=no
>
>    v=0
>    o=- 3745675951 3745675952 IN IP4 192.168.1.139
>    s=Door station call
>    b=AS:84
>    t=0 0
>    a=X-nat:0
>    m=audio 4002 RTP/AVP 0 100
>    c=IN IP4 192.168.1.139
>    b=TIAS:64000
>    a=rtpmap:0 PCMU/8000
>    a=rtpmap:100 telephone-event/8000
>    a=fmtp:100 0-16
>    a=rtcp:4003 IN IP4 192.168.1.139
>    ------------------------------------------------------------------------
> recv 335 bytes from udp/[186.51.236.123]:38474 at 17:31:22.426439:
>    ------------------------------------------------------------------------
>    ACK sip:portero at 190.64.204.60:5560;transport=udp SIP/2.0
>    Via: SIP/2.0/UDP 10.45.210.97:39245;rport;branch=z9hG4bK.bkN7s~~XL
>    From: <sip:anacelia at 190.64.204.60>;tag=v0lM8TzLu
>    To: <sip:portero at 190.64.204.60>;tag=D9j41Q0c1675K
>    CSeq: 20 ACK
>    Call-ID: thpKqQo3Kf
>    Max-Forwards: 70
>    User-Agent: LinphoneAndroid/4.0.1 (belle-sip/1.6.3)
>
>    ------------------------------------------------------------------------
> recv 539 bytes from udp/[167.61.200.85]:5560 at 17:31:45.458386:
>    ------------------------------------------------------------------------
>    REGISTER sip:190.64.204.60:5560 SIP/2.0
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport;branch=z9hG4bKPjUwdgBl5lbYRd0Bd4NuXDuEbeyCmfnmry
>    Route: <sip:190.64.204.60:5560;lr>
>    Max-Forwards: 70
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=iH-xQxEm2nGbTCZdSh8Z2HzbPZ0qq8Y6
>    To: "Portero" <sip:portero at 190.64.204.60>
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47403 REGISTER
>    User-Agent: Beward SIP
>    Contact: <sip:portero at 167.61.200.85:5560;ob>
>    Expires: 300
>    Allow: INVITE, ACK, BYE, CANCEL, UPDATE, INFO, OPTIONS
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> send 644 bytes to udp/[167.61.200.85]:5560 at 17:31:45.459222:
>    ------------------------------------------------------------------------
>    SIP/2.0 401 Unauthorized
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport=5560;branch=z9hG4bKPjUwdgBl5lbYRd0Bd4NuXDuEbeyCmfnmry
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=iH-xQxEm2nGbTCZdSh8Z2HzbPZ0qq8Y6
>    To: "Portero" <sip:portero at 190.64.204.60>;tag=FU5N5D2KUrmBB
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47403 REGISTER
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    WWW-Authenticate: Digest realm="190.64.204.60",
> nonce="b3530bec-b601-11e8-9854-cdce49bc5d42", algorithm=MD5, qop="auth"
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> recv 806 bytes from udp/[167.61.200.85]:5560 at 17:31:45.477423:
>    ------------------------------------------------------------------------
>    REGISTER sip:190.64.204.60:5560 SIP/2.0
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport;branch=z9hG4bKPjilUCDP-iNtMqCSZS.-2dsZ4-bG809p9w
>    Route: <sip:190.64.204.60:5560;lr>
>    Max-Forwards: 70
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=iH-xQxEm2nGbTCZdSh8Z2HzbPZ0qq8Y6
>    To: "Portero" <sip:portero at 190.64.204.60>
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47404 REGISTER
>    User-Agent: Beward SIP
>    Contact: <sip:portero at 167.61.200.85:5560;ob>
>    Expires: 300
>    Allow: INVITE, ACK, BYE, CANCEL, UPDATE, INFO, OPTIONS
>    Authorization: Digest username="portero", realm="190.64.204.60",
> nonce="b3530bec-b601-11e8-9854-cdce49bc5d42", uri="sip:190.64.204.60:5560",
> response="01447ae196414735cbe9fa0da2048d18", algorithm=MD5,
> cnonce="VDG.OZQvmqtAqPh2ZLaUpgyBhLhG5szL", qop=auth, nc=00000001
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> send 607 bytes to udp/[167.61.200.85]:5560 at 17:31:45.479598:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 167.61.200.85:5560
> ;rport=5560;branch=z9hG4bKPjilUCDP-iNtMqCSZS.-2dsZ4-bG809p9w
>    From: "Portero" <sip:portero at 190.64.204.60
> >;tag=iH-xQxEm2nGbTCZdSh8Z2HzbPZ0qq8Y6
>    To: "Portero" <sip:portero at 190.64.204.60>;tag=g4ye78jQr1ayp
>    Call-ID: sx0F7bTRa.8f.MUlhASdyRD-LIrIvxsE
>    CSeq: 47404 REGISTER
>    Contact: <sip:portero at 167.61.200.85:5560;ob>;expires=30
>    Date: Tue, 11 Sep 2018 20:31:45 GMT
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> recv 335 bytes from udp/[186.51.236.123]:38474 at 17:31:53.066351:
>    ------------------------------------------------------------------------
>    BYE sip:portero at 190.64.204.60:5560;transport=udp SIP/2.0
>    Via: SIP/2.0/UDP 10.45.210.97:39245;branch=z9hG4bK.MOC0o5vx8;rport
>    From: <sip:anacelia at 190.64.204.60>;tag=v0lM8TzLu
>    To: <sip:portero at 190.64.204.60>;tag=D9j41Q0c1675K
>    CSeq: 21 BYE
>    Call-ID: thpKqQo3Kf
>    Max-Forwards: 70
>    User-Agent: LinphoneAndroid/4.0.1 (belle-sip/1.6.3)
>
>    ------------------------------------------------------------------------
> 2018-09-11 17:31:53.057623 [NOTICE] sofia.c:1012 Hangup sofia/external/
> anacelia at 190.64.204.60 [CS_HIBERNATE] [NORMAL_CLEARING]
> send 442 bytes to udp/[186.51.236.123]:38474 at 17:31:53.067386:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 10.45.210.97:39245
> ;branch=z9hG4bK.MOC0o5vx8;rport=38474;received=186.51.236.123
>    From: <sip:anacelia at 190.64.204.60>;tag=v0lM8TzLu
>    To: <sip:portero at 190.64.204.60>;tag=D9j41Q0c1675K
>    Call-ID: thpKqQo3Kf
>    CSeq: 21 BYE
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> 2018-09-11 17:31:53.057623 [NOTICE] switch_ivr_bridge.c:1302 Hangup
> sofia/external/portero at 167.61.200.85:5560 [CS_HIBERNATE] [NORMAL_CLEARING]
> send 586 bytes to udp/[167.61.200.85]:5560 at 17:31:53.068575:
>    ------------------------------------------------------------------------
>    BYE sip:portero at 167.61.200.85:5560;ob SIP/2.0
>    Via: SIP/2.0/UDP 190.64.204.60:5560;rport;branch=z9hG4bK27ZB28p0y5mpr
>    Max-Forwards: 70
>    From: "anacelia" <sip:anacelia at 190.64.204.60>;tag=ejcX3jHgyFyrF
>    To: <sip:portero at 167.61.200.85:5560
> ;ob>;tag=4KVi0Vn0xR3iytu9Tjf9Mm4VmUT9BG.R
>    Call-ID: 7c590ee4-30a4-1237-4894-00505601018a
>    CSeq: 128012877 BYE
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Reason: Q.850;cause=16;text="NORMAL_CLEARING"
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
> 2018-09-11 17:31:53.057623 [NOTICE] switch_core_session.c:1683 Session 3
> (sofia/external/anacelia at 190.64.204.60) Ended
> 2018-09-11 17:31:53.057623 [NOTICE] switch_core_session.c:1687 Close
> Channel sofia/external/anacelia at 190.64.204.60 [CS_DESTROY]
> 2018-09-11 17:31:53.057623 [NOTICE] switch_core_session.c:1683 Session 4
> (sofia/external/portero at 167.61.200.85:5560) Ended
> 2018-09-11 17:31:53.057623 [NOTICE] switch_core_session.c:1687 Close
> Channel sofia/external/portero at 167.61.200.85:5560 [CS_DESTROY]
> recv 343 bytes from udp/[167.61.200.85]:5560 at 17:31:53.083598:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 190.64.204.60:5560
> ;rport=5560;received=190.64.204.60;branch=z9hG4bK27ZB28p0y5mpr
>    Call-ID: 7c590ee4-30a4-1237-4894-00505601018a
>    From: "anacelia" <sip:anacelia at 190.64.204.60>;tag=ejcX3jHgyFyrF
>    To: <sip:portero at 167.61.200.85;ob>;tag=4KVi0Vn0xR3iytu9Tjf9Mm4VmUT9BG.R
>    CSeq: 128012877 BYE
>    Content-Length:  0
>
>    ------------------------------------------------------------------------
> recv 1062 bytes from udp/[186.51.236.123]:38474 at 17:31:53.537993:
>    ------------------------------------------------------------------------
>    REGISTER sip:190.64.204.60:5560 SIP/2.0
>    Via: SIP/2.0/UDP 10.45.210.97:39245;branch=z9hG4bK.FMbxN6bPS;rport
>    From: <sip:anacelia at 190.64.204.60>;tag=MBKS11QUc
>    To: sip:anacelia at 190.64.204.60
>    CSeq: 24 REGISTER
>    Call-ID: DFvn85sO3E
>    Max-Forwards: 70
>    Supported: replaces, outbound, gruu
>    Accept: application/sdp
>    Accept: text/plain
>    Accept: application/vnd.gsma.rcs-ft-http+xml
>    Contact: <sip:anacelia at 10.45.210.97:39245
> ;app-id=929724111839;pn-type=firebase;pn-tok=cofXHCv3YgA:APA91bFPHHgimCnRO8esdZvDgLWpitTLPMf1d7vn50EWLZEIeM95CBRbf3DHZrgLNv5dePml__0AYgd7jcE56-5dw-rWVOtEqiVKtBojE8c9kezaTvFFNohHrs1zdq8FAqgUxFBxaiEP;pn-silent=1;transport=udp>;+sip.instance="<urn:uuid:0707dcae-0314-40d0-90e2-79e6063cf202>";+org.linphone.specs=groupchat
>    Expires: 3600
>    User-Agent: LinphoneAndroid/4.0.1 (belle-sip/1.6.3)
>    Authorization:  Digest realm="190.64.204.60",
> nonce="6fce67e0-b601-11e8-982b-cdce49bc5d42", algorithm=MD5,
> username="anacelia",  uri="sip:190.64.204.60:5560",
> response="077e0b6c433066db828f9ec829f8d558", cnonce="~Oh2sj~-KZHHDh9I",
> nc=00000004, qop=auth
>
>    ------------------------------------------------------------------------
> send 765 bytes to udp/[186.51.236.123]:38474 at 17:31:53.540658:
>    ------------------------------------------------------------------------
>    SIP/2.0 200 OK
>    Via: SIP/2.0/UDP 10.45.210.97:39245
> ;branch=z9hG4bK.FMbxN6bPS;rport=38474;received=186.51.236.123
>    From: <sip:anacelia at 190.64.204.60>;tag=MBKS11QUc
>    To: <sip:anacelia at 190.64.204.60>;tag=HDr7833tNa1gj
>    Call-ID: DFvn85sO3E
>    CSeq: 24 REGISTER
>    Contact: <sip:anacelia at 186.51.236.123:38474
> ;app-id=929724111839;pn-type=firebase;pn-tok=cofXHCv3YgA:APA91bFPHHgimCnRO8esdZvDgLWpitTLPMf1d7vn50EWLZEIeM95CBRbf3DHZrgLNv5dePml__0AYgd7jcE56-5dw-rWVOtEqiVKtBojE8c9kezaTvFFNohHrs1zdq8FAqgUxFBxaiEP;pn-silent=1;transport=udp>;expires=30
>    Date: Tue, 11 Sep 2018 20:31:53 GMT
>    User-Agent: FreeSWITCH-mod_sofia/1.6.20~64bit
>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>    Supported: timer, path, replaces
>    Content-Length: 0
>
>    ------------------------------------------------------------------------
>
>
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
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