Twilio voice call connection error 603

[w3care25]

2018-07-05 11:11:14.766360+0530 DemoApp[8287:3135346] [DEBUG Twilio] init Twilio user agent. WARNING: no real random source present! 2018-07-05 11:11:14.969925+0530 DemoApp[8287:3135346] [VERBOSE Twilio] Inside setCodecPriorities:, codec: speex/16000/1 -> priority: 255 2018-07-05 11:11:14.970486+0530 DemoApp[8287:3135346] [VERBOSE Twilio] Inside setCodecPriorities:, codec: speex/8000/1 -> priority: 254 2018-07-05 11:11:14.972865+0530 DemoApp[8287:3135346] [VERBOSE Twilio] Inside setCodecPriorities:, codec: speex/32000/1 -> priority: 0 2018-07-05 11:11:14.973157+0530 DemoApp[8287:3135346] [VERBOSE Twilio] Inside setCodecPriorities:, codec: PCMU/8000/1 -> priority: 128 2018-07-05 11:11:14.973347+0530 DemoApp[8287:3135346] [VERBOSE Twilio] Inside setCodecPriorities:, codec: PCMA/8000/1 -> priority: 0 2018-07-05 11:11:14.974531+0530 DemoApp[8287:3135346] [INFO Twilio] recreateMainTransport, Found valid IPv4 address: 10.6.207.245 2018-07-05 11:11:14.975755+0530 DemoApp[8287:3135346] [DEBUG TVOConstants] X-Twilio-Client string: {"p":"ios","v":"2.0.1","mobile":{"arch":"arm64","product":"iPhone","name":"iPhone7,2","v":"11.4"}}, inside TVOConstants clientString 2018-07-05 11:11:15.155550+0530 DemoApp[8287:3135346] [DEBUG TVOReachability] Reachability Flag Status: WR t------ networkStatusForFlags 2018-07-05 11:11:15.156302+0530 DemoApp[8287:3135346] [DEBUG TVOCommandHandler] Inside postCommand:, received command of type TVOMakeCallCommand 2018-07-05 11:11:15.157338+0530 DemoApp[8287:3136044] [VERBOSE Twilio] Inside constructUri: Registration URL: sip:None@chunderm.gll.twilio.com;transport=tls 2018-07-05 11:11:15.157476+0530 DemoApp[8287:3136044] [INFO TVOMakeCallCommand] Call URI: sip:None@chunderm.gll.twilio.com;transport=tls 2018-07-05 11:11:15.171643+0530 DemoApp[8287:3136044] [VERBOSE TVOCallImpl] Inside makeCall, record permission was granted 2018-07-05 11:11:15.190719+0530 DemoApp[8287:3136044] [DEBUG Twilio] Inside on_call_state(), call: 0x109b5f990, internal state: 1 2018-07-05 11:11:15.190925+0530 DemoApp[8287:3136044] [VERBOSE Twilio] Inside on_call_state(), PJSIP_INV_STATE_CALLING 2018-07-05 11:11:15.191090+0530 DemoApp[8287:3136044] [VERBOSE TVOCall] handlePJSIPInviteStateCalling. Error: (null) 2018-07-05 11:11:15.191271+0530 DemoApp[8287:3136044] [VERBOSE Twilio] on_call_tsx_state(), state: 1, status_code: 0: (null) 2018-07-05 11:11:19.938198+0530 DemoApp[8287:3136080] [DEBUG Twilio] on_transport_state(): 0 2018-07-05 11:11:19.938571+0530 DemoApp[8287:3136080] [DEBUG Twilio] ------>Transport connected: 0x41ab628, inside transportConnected: 2018-07-05 11:11:20.136205+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_rx_response(): received INVITE response, rewriting contact 2018-07-05 11:11:20.137165+0530 DemoApp[8287:3136080] [DEBUG Twilio] In on_call_redirected, call_id: 0, target: 0x10a5a8aa4, pjsip_event: 0x16fb14658 2018-07-05 11:11:20.138567+0530 DemoApp[8287:3136080] [VERBOSE Twilio] on_call_tsx_state(), state: 1, status_code: 0: (null) 2018-07-05 11:11:20.138837+0530 DemoApp[8287:3136080] [VERBOSE Twilio] on_call_tsx_state(), state: 4, status_code: 302: Moved Temporarily 2018-07-05 11:11:20.139741+0530 DemoApp[8287:3136080] [VERBOSE Twilio] on_call_tsx_state(), state: 6, status_code: 302: Moved Temporarily 2018-07-05 11:11:20.140025+0530 DemoApp[8287:3136080] [DEBUG Twilio] ------>Destroying transport: 0x1041ab628, inside releaseTransport 2018-07-05 11:11:21.537164+0530 DemoApp[8287:3136080] [DEBUG Twilio] on_transport_state(): 0 2018-07-05 11:11:21.537483+0530 DemoApp[8287:3136080] [DEBUG Twilio] ------>Transport connected: 0x4189428, inside transportConnected: 2018-07-05 11:11:22.175277+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_rx_response(): received INVITE response, rewriting contact 2018-07-05 11:11:22.176151+0530 DemoApp[8287:3136080] [WARN Twilio] .. cannot rewrite contact -> no contact 2018-07-05 11:11:22.176514+0530 DemoApp[8287:3136080] [VERBOSE Twilio] on_call_tsx_state(), state: 3, status_code: 100: Trying 2018-07-05 11:11:22.377515+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_rx_response(): received INVITE response, rewriting contact 2018-07-05 11:11:22.378329+0530 DemoApp[8287:3136080] [DEBUG Twilio] Inside on_call_state(), call: 0x109b5f990, internal state: 2 2018-07-05 11:11:22.379469+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_call_state(), PJSIP_INV_STATE_EARLY 2018-07-05 11:11:22.381571+0530 DemoApp[8287:3136080] [VERBOSE TVOCall] handlePJSIPInviteStateEarly. Error: (null) 2018-07-05 11:11:22.382218+0530 DemoApp[8287:3136080] [VERBOSE Twilio] on_call_tsx_state(), state: 3, status_code: 180: Ringing 2018-07-05 11:11:22.815216+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_rx_response(): received INVITE response, rewriting contact 2018-07-05 11:11:22.816718+0530 DemoApp[8287:3136080] [DEBUG Twilio] Inside on_call_state(), call: 0x109b5f990, internal state: 3 2018-07-05 11:11:22.820821+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_call_state(), PJSIP_INV_STATE_EARLY 2018-07-05 11:11:22.821353+0530 DemoApp[8287:3136080] [VERBOSE TVOCall] handlePJSIPInviteStateEarly. Error: (null) 2018-07-05 11:11:22.822015+0530 DemoApp[8287:3136080] [VERBOSE Twilio] on_call_tsx_state(), state: 3, status_code: 180: Ringing 2018-07-05 11:11:26.637474+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_rx_response(): received INVITE response, rewriting contact 2018-07-05 11:11:26.640163+0530 DemoApp[8287:3136080] [VERBOSE Twilio] on_call_tsx_state(), state: 4, status_code: 603: Decline 2018-07-05 11:11:26.640606+0530 DemoApp[8287:3136080] [DEBUG Twilio] Inside on_call_state(), call: 0x109b5f990, internal state: 3 2018-07-05 11:11:26.640892+0530 DemoApp[8287:3136080] [VERBOSE Twilio] Inside on_call_state(), PJSIP_INV_STATE_DISCONNECTED, internal state: 3, last_status: 603 2018-07-05 11:11:26.641752+0530 DemoApp[8287:3136080] [VERBOSE TVOCall] handlePJSIPInviteStateDisconnected. Error: Error Domain=com.twilio.voice.error Code=603 "Connection error (603)." UserInfo={NSLocalizedDescription=Connection error (603)., NSLocalizedFailureReason=Connection error.} 2018-07-05 11:11:26.644389+0530 DemoApp[8287:3135671] [DEBUG TwilioVoice] Inside removeFromActiveCalls:, remove call <TVOCall: 0x109b5f990> from active calls 2018-07Call failed to connect: Connection error (603). -05 11:11:26.645324+0530 DemoApp[8287:3135671] [DEBUG Twilio] dealloc Twilio. 2018-07-05 11:11:26.667320+0530 DemoApp[8287:3135671] [DEBUG Twilio] ------>Destroying transport: 0x104189428, inside releaseAllTransports 2018-07-05 11:11:26.668140+0530 DemoApp[8287:3135671] [DEBUG Twilio] on_transport_state(): 2 2018-07-05 11:11:27.260960+0530 DemoApp[8287:3135346] [INFO TVOCall] Inside publishConnectionEvent:, event type: error 2018-07-05 11:11:27.267797+0530 DemoApp[8287:3135346] [VERBOSE TVOCall] Inside publisherConnectionEvent:, sending error event 2018-07-05 11:11:27.268732+0530 DemoApp[8287:3135346] [DEBUG TVOCall] dealloc. 2018-07-05 11:12:00.021936+0530 DemoApp[8287:3135346] Status bar could not find cached time string image. Rendering in-process. 2018-07-05 11:13:54.882332+0530 DemoApp[8287:3136337] TIC Read Status [10:0x0]: 1:57 2018-07-05 11:13:54.882481+0530 DemoApp[8287:3136337] TIC Read Status [10:0x0]: 1:57 2018-07-05 11:14:41.898249+0530 DemoApp[8287:3136658] TIC Read Status [3:0x0]: 1:57 2018-07-05 11:14:41.898406+0530 DemoApp[8287:3136658] TIC Read Status [3:0x0]: 1:57

[w3care25]

@bchen-twilio , @savchenkosoft I am missing anything ?

[bobiechen-twilio]

Hi @w3care25

Can you create a new issue in the Voice Objective quickstart or Swift quickstart? Also can you give us a Twilio Call SID so we can investigate the signaling connection?

Thanks!

[w3care25]

I have sorted out this error but still unable to recieve calls on client device ...call is just saying text to speech msg from server incoming.php @bchen-twilio

[bobiechen-twilio]

Hi @w3care25

Please check out the makeCall.php sample to make conversational calls between clients.