無料GitHub で公開

telnyx-sip-java

Configure SIP trunking connections and outbound voice profiles. Use when connecting PBX systems or managing SIP infrastructure. This skill provides Java SDK examples.

日本語の概要は準備中です。原文の説明を表示しています。

team-telnyx/ai

インストール方法を見る

含まれるファイル（1）

SKILL.md52.2 KB

SKILL.md（原文）

インストールする前に、エージェントに与えられる指示の中身を確認できます。

Telnyx Sip - Java

Installation

<!-- Maven -->
<dependency>
    <groupId>com.telnyx.sdk</groupId>
    <artifactId>telnyx</artifactId>
    <version>6.95.0</version>
</dependency>

// Gradle
implementation("com.telnyx.sdk:telnyx:6.95.0")

Setup

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;

// fromEnv() reads TELNYX_API_KEY and TELNYX_PUBLIC_KEY (the public key is required for
// client.webhooks().unwrap() — webhook verification)
TelnyxClient client = TelnyxOkHttpClient.fromEnv();

All examples below assume client is already initialized as shown above.

Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:

import com.telnyx.sdk.errors.TelnyxServiceException;

try {
    var result = client.messages().send(params);
} catch (TelnyxServiceException e) {
    System.err.println("API error " + e.statusCode() + ": " + e.getMessage());
    if (e.statusCode() == 422) {
        System.err.println("Validation error — check required fields and formats");
    } else if (e.statusCode() == 429) {
        // Rate limited — wait, then retry the request (bounded exponential backoff)
        Thread.sleep(1000);
        // ...retry the call here (give up after a few attempts)
    }
    throw e; // Re-throw: a failed request must never look like success to the caller
}

Common error codes: 401 invalid API key, 403 insufficient permissions, 404 resource not found, 422 validation error (check field formats), 429 rate limited (retry with exponential backoff).

Important Notes

Pagination: List methods return a page. Use .autoPager() for automatic iteration: for (var item : page.autoPager()) { ... }. For manual control, use .hasNextPage() and .nextPage().

List all Access IP Ranges

Retrieve a paginated list of access IP ranges configured on your account.

GET /access_ip_ranges

import com.telnyx.sdk.models.accessipranges.AccessIpRangeListPage;
import com.telnyx.sdk.models.accessipranges.AccessIpRangeListParams;

AccessIpRangeListPage page = client.accessIpRanges().list();

Returns: cidr_block (string), created_at (date-time), description (string), id (string), status (enum: pending, added), updated_at (date-time), user_id (string)

Create new Access IP Range

Create a new access IP range on your account.

POST /access_ip_ranges — Required: cidr_block

Optional: description (string)

import com.telnyx.sdk.models.accessipranges.AccessIpRange;
import com.telnyx.sdk.models.accessipranges.AccessIpRangeCreateParams;

AccessIpRangeCreateParams params = AccessIpRangeCreateParams.builder()
    .cidrBlock("203.0.113.0/24")
    .build();
AccessIpRange accessIpRange = client.accessIpRanges().create(params);

Returns: cidr_block (string), created_at (date-time), description (string), id (string), status (enum: pending, added), updated_at (date-time), user_id (string)

Delete access IP ranges

Delete an access IP range from your account.

DELETE /access_ip_ranges/{access_ip_range_id}

import com.telnyx.sdk.models.accessipranges.AccessIpRange;
import com.telnyx.sdk.models.accessipranges.AccessIpRangeDeleteParams;

AccessIpRange accessIpRange = client.accessIpRanges().delete("550e8400-e29b-41d4-a716-446655440000");

Returns: cidr_block (string), created_at (date-time), description (string), id (string), status (enum: pending, added), updated_at (date-time), user_id (string)

List connections

Returns a list of your connections irrespective of type.

GET /connections

import com.telnyx.sdk.models.connections.ConnectionListPage;
import com.telnyx.sdk.models.connections.ConnectionListParams;

ConnectionListPage page = client.connections().list();

Returns: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), connection_name (string), created_at (string), id (string), outbound_voice_profile_id (string), record_type (string), tags (array[string]), updated_at (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri)

Count connections

Returns the number of connections associated with the authenticated user, grouped by connection type, together with the connection limits that apply to the user. Forward-only connections are excluded from the counts.

GET /connections/count

var response = client.connections().retrieveCount();

Returns: counts (object), limits (object), record_type (string)

Retrieve a connection

Retrieves the high-level details of an existing connection. To retrieve specific authentication information, use the endpoint for the specific connection type.

GET /connections/{id}

import com.telnyx.sdk.models.connections.ConnectionRetrieveParams;
import com.telnyx.sdk.models.connections.ConnectionRetrieveResponse;

ConnectionRetrieveResponse connection = client.connections().retrieve("550e8400-e29b-41d4-a716-446655440000");

Returns: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), connection_name (string), created_at (string), id (string), outbound_voice_profile_id (string), record_type (string), tags (array[string]), updated_at (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri)

List credential connections

Returns a list of your credential connections.

GET /credential_connections

import com.telnyx.sdk.models.credentialconnections.CredentialConnectionListPage;
import com.telnyx.sdk.models.credentialconnections.CredentialConnectionListParams;

CredentialConnectionListPage page = client.credentialConnections().list();

Returns: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), created_at (string), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), id (string), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), password (string), record_type (string), rtcp_settings (object), sip_uri_calling_preference (enum: disabled, unrestricted, internal), tags (array[string]), updated_at (string), user_name (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

Create a credential connection

Creates a new credential-based SIP connection. Credential connections authenticate with a username and password rather than by IP address.

POST /credential_connections — Required: user_name, password, connection_name

Optional: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), rtcp_settings (object), sip_uri_calling_preference (enum: disabled, unrestricted, internal), tags (array[string]), webhook_api_version (enum: 1, 2, texml), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

import com.telnyx.sdk.models.credentialconnections.CredentialConnectionCreateParams;
import com.telnyx.sdk.models.credentialconnections.CredentialConnectionCreateResponse;

CredentialConnectionCreateParams params = CredentialConnectionCreateParams.builder()
    .connectionName("my name")
    .password("my123secure456password789")
    .userName("myusername123")
    .build();
CredentialConnectionCreateResponse credentialConnection = client.credentialConnections().create(params);

Returns: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), created_at (string), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), id (string), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), password (string), record_type (string), rtcp_settings (object), sip_uri_calling_preference (enum: disabled, unrestricted, internal), tags (array[string]), updated_at (string), user_name (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

Retrieve a credential connection

Retrieves the details of an existing credential connection.

GET /credential_connections/{id}

import com.telnyx.sdk.models.credentialconnections.CredentialConnectionRetrieveParams;
import com.telnyx.sdk.models.credentialconnections.CredentialConnectionRetrieveResponse;

CredentialConnectionRetrieveResponse credentialConnection = client.credentialConnections().retrieve("550e8400-e29b-41d4-a716-446655440000");

Returns: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), created_at (string), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), id (string), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), password (string), record_type (string), rtcp_settings (object), sip_uri_calling_preference (enum: disabled, unrestricted, internal), tags (array[string]), updated_at (string), user_name (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

Update a credential connection

Updates settings of an existing credential connection.

PATCH /credential_connections/{id}

Optional: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), password (string), rtcp_settings (object), sip_uri_calling_preference (enum: disabled, unrestricted, internal), tags (array[string]), user_name (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

import com.telnyx.sdk.models.credentialconnections.CredentialConnectionUpdateParams;
import com.telnyx.sdk.models.credentialconnections.CredentialConnectionUpdateResponse;

CredentialConnectionUpdateResponse credentialConnection = client.credentialConnections().update("550e8400-e29b-41d4-a716-446655440000");

Returns: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), created_at (string), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), id (string), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), password (string), record_type (string), rtcp_settings (object), sip_uri_calling_preference (enum: disabled, unrestricted, internal), tags (array[string]), updated_at (string), user_name (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

Delete a credential connection

Deletes an existing credential connection.

DELETE /credential_connections/{id}

import com.telnyx.sdk.models.credentialconnections.CredentialConnectionDeleteParams;
import com.telnyx.sdk.models.credentialconnections.CredentialConnectionDeleteResponse;

CredentialConnectionDeleteResponse credentialConnection = client.credentialConnections().delete("550e8400-e29b-41d4-a716-446655440000");

Returns: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), created_at (string), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), id (string), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), password (string), record_type (string), rtcp_settings (object), sip_uri_calling_preference (enum: disabled, unrestricted, internal), tags (array[string]), updated_at (string), user_name (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

Check a Credential Connection Registration Status

Returns the live SIP registration status for a credential connection. Reports whether the endpoint is currently registered (status) and the timestamp of the last SIP registration event (last_registration).

POST /credential_connections/{id}/actions/check_registration_status

import com.telnyx.sdk.models.credentialconnections.actions.ActionCheckRegistrationStatusParams;
import com.telnyx.sdk.models.credentialconnections.actions.ActionCheckRegistrationStatusResponse;

ActionCheckRegistrationStatusResponse response = client.credentialConnections().actions().checkRegistrationStatus("550e8400-e29b-41d4-a716-446655440000");

Returns: ip_address (string | null), last_registration (string | null), port (integer | null), record_type (string), sip_username (string | null), status (enum: Not Applicable, Not Registered, Failed, Expired, Registered, Unregistered), transport (string | null), user_agent (string | null)

List FQDN connections

Returns a list of your FQDN connections.

GET /fqdn_connections

import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionListPage;
import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionListParams;

FqdnConnectionListPage page = client.fqdnConnections().list();

Returns: active (boolean), adjust_dtmf_timestamp (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_enabled (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), created_at (string), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), id (string), ignore_dtmf_duration (boolean), ignore_mark_bit (boolean), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), microsoft_teams_sbc (boolean), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), password (string), record_type (string), rtcp_settings (object), rtp_pass_codecs_on_stream_change (boolean), send_normalized_timestamps (boolean), tags (array[string]), third_party_control_enabled (boolean), transport_protocol (enum: UDP, TCP, TLS), txt_name (string), txt_ttl (integer), txt_value (string), updated_at (string), user_name (string), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

Create an FQDN connection

Creates a new FQDN-based SIP connection. FQDN connections authenticate by your registered domain names rather than static IP addresses.

POST /fqdn_connections — Required: connection_name

Optional: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), microsoft_teams_sbc (boolean), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), rtcp_settings (object), tags (array[string]), transport_protocol (enum: UDP, TCP, TLS), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionCreateParams;
import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionCreateResponse;

FqdnConnectionCreateParams params = FqdnConnectionCreateParams.builder()
    .connectionName("my-sip-connection")
    .build();
FqdnConnectionCreateResponse fqdnConnection = client.fqdnConnections().create(params);

Retrieve an FQDN authentication

Retrieves the details of an existing FQDN authentication strategy for a specific FQDN connection.

GET /fqdn_connections/{fqdn_connection_id}/fqdn_authentication

var page = client.fqdnConnections().fqdnAuthentication().list("550e8400-e29b-41d4-a716-446655440000");

Returns: connection_id (string), failover_url (uri), fqdn_outbound_authentication (enum: ip-authentication, credential-authentication), id (string), ip_authentication_method (enum: token, p-charge-info), microsoft_teams_sbc (boolean), password (string), record_type (string), txt_name (string), txt_ttl (integer), txt_value (string), user_name (string), webhook_url (uri)

Update an FQDN authentication

Updates the FQDN authentication strategy for a specific FQDN connection.

PATCH /fqdn_connections/{fqdn_connection_id}/fqdn_authentication

Optional: failover_url (uri), fqdn_outbound_authentication (enum: ip-authentication, credential-authentication), ip_authentication_method (enum: token, p-charge-info), password (string), txt_name (string), txt_ttl (integer), txt_value (string), user_name (string), webhook_url (uri)

import com.telnyx.sdk.models.fqdnConnections.fqdnAuthentication.FqdnAuthenticationPatchAllParams;

FqdnAuthenticationPatchAllParams params = FqdnAuthenticationPatchAllParams.builder()
    .build();
var response = client.fqdnConnections().fqdnAuthentication().patchAll("fqdn_connection_id", params);

Retrieve an FQDN connection

Retrieves the details of an existing FQDN connection.

GET /fqdn_connections/{id}

import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionRetrieveParams;
import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionRetrieveResponse;

FqdnConnectionRetrieveResponse fqdnConnection = client.fqdnConnections().retrieve("1293384261075731499");

Update an FQDN connection

Updates settings of an existing FQDN connection.

PATCH /fqdn_connections/{id}

Optional: active (boolean), anchorsite_override (enum: Latency, Chicago, IL, Ashburn, VA, San Jose, CA, Sydney, Australia, Amsterdam, Netherlands, London, UK, Toronto, Canada, Vancouver, Canada, Frankfurt, Germany), android_push_credential_id (string | null), bridge_generate_comfort_noise_on_cn (boolean), call_cost_in_webhooks (boolean), connection_name (string), conversation_persistence (boolean), default_on_hold_comfort_noise_enabled (boolean), dtmf_type (enum: RFC 2833, Inband, SIP INFO), encode_contact_header_enabled (boolean), encrypted_media (enum: SRTP, None), inbound (object), ios_push_credential_id (string | null), jitter_buffer (object), noise_suppression (enum: inbound, outbound, both, disabled), noise_suppression_details (object), onnet_t38_passthrough_enabled (boolean), outbound (object), rtcp_settings (object), tags (array[string]), transport_protocol (enum: UDP, TCP, TLS), webhook_api_version (enum: 1, 2), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer | null)

import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionUpdateParams;
import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionUpdateResponse;

FqdnConnectionUpdateResponse fqdnConnection = client.fqdnConnections().update("1293384261075731499");

Delete an FQDN connection

Permanently deletes the specified FQDN connection from your account.

DELETE /fqdn_connections/{id}

import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionDeleteParams;
import com.telnyx.sdk.models.fqdnconnections.FqdnConnectionDeleteResponse;

FqdnConnectionDeleteResponse fqdnConnection = client.fqdnConnections().delete("1293384261075731499");