To override the Content-type in your clients, use the HTTP Accept Header, append the .xml suffix or ?format=xml
HTTP + XML
The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
POST /nodes/dial/callback HTTP/1.1
Host: team.evovoice.io
Accept: application/xml
Content-Type: application/xml
Content-Length: length
<DialNodeCallback xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Nodes.Voice">
<AccountSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</AccountSid>
<ApiVersion xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ApiVersion>
<AssistantSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</AssistantSid>
<Attributes xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Attributes>
<Body xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Body>
<CallDuration xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</CallDuration>
<CallSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CallSid>
<CallStatus xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CallStatus>
<Called xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Called>
<CalledCity xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CalledCity>
<CalledCountry xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CalledCountry>
<CalledState xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CalledState>
<CalledZip xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CalledZip>
<Caller xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Caller>
<CallerCity xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CallerCity>
<CallerCountry xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CallerCountry>
<CallerName xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CallerName>
<CallerState xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CallerState>
<CallerZip xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CallerZip>
<Channel xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Channel>
<ChannelSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ChannelSid>
<ClientIdentity xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ClientIdentity>
<ConferenceSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ConferenceSid>
<Confidence xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</Confidence>
<CurrentInput xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CurrentInput>
<CurrentTask xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</CurrentTask>
<DialBridged xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">false</DialBridged>
<DialCallDuration xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</DialCallDuration>
<DialCallSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</DialCallSid>
<DialCallStatus xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</DialCallStatus>
<DialoguePayloadUrl xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</DialoguePayloadUrl>
<DialogueSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</DialogueSid>
<Digits xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Digits>
<Direction xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Direction>
<EndConferenceOnExit xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">false</EndConferenceOnExit>
<ErrorCode xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ErrorCode>
<ErrorMessage xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ErrorMessage>
<EventName xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</EventName>
<EventType xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</EventType>
<FaxSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</FaxSid>
<FaxStatus xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</FaxStatus>
<ForwardedFrom xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ForwardedFrom>
<FriendlyName xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</FriendlyName>
<From xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</From>
<FromCity xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</FromCity>
<FromCountry xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</FromCountry>
<FromState xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</FromState>
<FromZip xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</FromZip>
<Hold xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">false</Hold>
<Identity xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Identity>
<Index xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</Index>
<InstanceSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</InstanceSid>
<MediaContentType xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaContentType>
<MediaContentType0 xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaContentType0>
<MediaContentType1 xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaContentType1>
<MediaContentType2 xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaContentType2>
<MediaSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaSid>
<MediaUrl xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaUrl>
<MediaUrl0 xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaUrl0>
<MediaUrl1 xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaUrl1>
<MediaUrl2 xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MediaUrl2>
<Memory xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</Memory>
<MessageSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MessageSid>
<MessagingServiceSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</MessagingServiceSid>
<Muted xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">false</Muted>
<NumMedia xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</NumMedia>
<NumPages xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</NumPages>
<ParentCallSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ParentCallSid>
<QueueResult xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</QueueResult>
<QueueSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</QueueSid>
<QueueTime xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</QueueTime>
<RecordingDuration xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">0</RecordingDuration>
<RecordingSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</RecordingSid>
<RecordingStatus xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</RecordingStatus>
<RecordingUrl xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</RecordingUrl>
<SmsId xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</SmsId>
<SpeechResult xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</SpeechResult>
<StartConferenceOnEnter xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">false</StartConferenceOnEnter>
<StatusCallbackEvent xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</StatusCallbackEvent>
<StirVerstat xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</StirVerstat>
<To xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</To>
<ToCity xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ToCity>
<ToCountry xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ToCountry>
<ToState xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ToState>
<ToZip xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</ToZip>
<TranscriptionSid xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</TranscriptionSid>
<TranscriptionStatus xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</TranscriptionStatus>
<TranscriptionText xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</TranscriptionText>
<TranscriptionUrl xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</TranscriptionUrl>
<UserIdentifier xmlns="http://schemas.datacontract.org/2004/07/Voice.Api.Twilio">String</UserIdentifier>
<Busy>String</Busy>
<Failed>String</Failed>
<Hangup>String</Hangup>
<NoAnswer>String</NoAnswer>
<SessionId>String</SessionId>
<TimeoutInSeconds>0</TimeoutInSeconds>
<UsageMetricKey>String</UsageMetricKey>
<Version>0</Version>
</DialNodeCallback>
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
(string)