# Docs, APIs, and Deployment Resources Access product documentation, technical guides, and Postman API collections from one organized library. [Open API Docs](https://api.apeiron.io/) [View All Postman Collections](/content/docs/api_collections/all_postman_collections/index.html) ## Quick Start Most-used resources for onboarding and migration planning. [Frequently Asked Questions](/content/docs/general/faq/index.html) [Can I use my existing numbers?](/content/docs/general/general-existingnumbers/index.html) [Porting to Apeiron Process Doc](/content/docs/general/voice-porttoapeiron/index.html) [North American DID Footprint](/content/docs/general/footprint-did-northamerica/index.html) [International DID Footprint](/content/docs/general/footprint-did-international/index.html) ## Product Documentation ### POTS [POTS Replacement Platform Overview](/content/service_pots/index.html) [POTS Frequently Asked Questions](/content/docs/pots/pots_faq/index.html) [Postman Collection - POTS](/content/docs/api_collections/collection_pots/index.html) ### Voice [SLA for Voice Recurring Charged Products](/content/service_voice/index.html) [How to access SFTP for Daily Rated CDR](/content/docs/voice/how_to_access_sftp_for_daily_rated_cdr/index.html) [Postman Collection - Voice](/content/docs/api_collections/collection_voice/index.html) [Postman Collection - Fax](/content/docs/api_collections/collection_fax/index.html) [Postman Collection - Phone Numbers](/content/docs/api_collections/collection_phone_numbers/index.html) ### SIP Trunking [Enterprise SIP Trunking Overview](/content/service_siptrunk/index.html) [Enterprise SIP Trunking Usage Rates](/content/service_siptrunk_pricing/index.html) [FAQ-SIP Trunking](/content/docs/sip_trunking/faq_sip_trunking/index.html) ### Messaging [Enterprise SMS/MMS Messaging Overview](/content/service_messaging/index.html) [FAQ-Messaging](/content/docs/messaging/faq_messaging/index.html) [How to activate an SMS number](/content/docs/messaging/how_to_activate_sms_number/index.html) [Default SMS OptIn Settings](/content/docs/messaging/default_sms_optin_settings/index.html) [SMS Outbound Messaging OptOut Info](/content/docs/messaging/sms_outbound_messaging_optout_info/index.html) [SMS Error Codes](/content/docs/messaging/sms_error_codes/index.html) [SMS Encoding and Segment Calculator](/content/docs/messaging/sms_encoding/index.html) [Postman Collection - SMS / MMS Messaging](/content/docs/api_collections/collection_sms_mms/index.html) #### ㄴ 10DLC * * * [10DLC General Fees](/content/docs/messaging/10dlc_general_fees/index.html) [10DLC Carrier Surcharges](/content/docs/messaging/10dlc_carrier_surcharges/index.html) [10DLC Additional Industry Fees](/content/docs/messaging/10dlc_industry_fees/index.html) [Brand Registration FAQS](/content/docs/messaging/10dlc_registration_faqs/index.html) [10DLC Federal Regulations](/content/a2-regulations/index.html) #### ㄴ TFN * * * [TFN General Fees](/content/docs/messaging/tfn_general_fees/index.html) #### ㄴ Shortcode * * * [Shortcode General Fees](/content/docs/messaging/shortcode_general_fees/index.html) [Shortcode Canada](/content/docs/messaging/shortcode_canada/index.html) ### Wireless Data [Wireless Data Solutions Overview](/content/service_wirelessdata/index.html) [FAQ - Wireless Data / SCPaaS](/content/docs/data/wirelessdata_faq/index.html) [SLA: For Data Networking Products](/content/service_data/index.html) [Postman Collection - IoT / Data SIM](/content/docs/api_collections/collection_iot_data_sim/index.html) [Postman Collection - Fixed Wireless](/content/docs/api_collections/collection_fixed_wireless/index.html) ### Cellular [Cellular Services (MVNE) Overview](/content/service_cellular/index.html) [Cellular Services FAQ](/content/docs/cellular/cellular_faq/index.html) [Cellular Port via API Job Aid](/content/docs/cellular/port_job_aid/index.html) [Postman Collection - Cellular](/content/docs/api_collections/collection_cellular/index.html) [Postman Collection - Subscriber](/content/docs/api_collections/collection_subscriber/index.html) ## API Collections and Developer Resources ### API Collections [Postman API Collections - Full Library](/content/docs/api_collections/all_postman_collections/index.html) [Postman Collection - Authentication / Account](/content/docs/api_collections/collection_authentication_account/index.html) [Postman Collection - Subscriber](/content/docs/api_collections/collection_subscriber/index.html) [Postman Collection - Ordering / Provisioning](/content/docs/api_collections/collection_ordering_provisioning/index.html) [Postman Collection - POTS](/content/docs/api_collections/collection_pots/index.html) [Postman Collection - Voice](/content/docs/api_collections/collection_voice/index.html) [Postman Collection - SMS / MMS Messaging](/content/docs/api_collections/collection_sms_mms/index.html) [Postman Collection - IoT / Data SIM](/content/docs/api_collections/collection_iot_data_sim/index.html) [Postman Collection - Fixed Wireless](/content/docs/api_collections/collection_fixed_wireless/index.html) [Postman Collection - Cellular](/content/docs/api_collections/collection_cellular/index.html) [Postman Collection - Fax](/content/docs/api_collections/collection_fax/index.html) [Postman Collection - Phone Numbers](/content/docs/api_collections/collection_phone_numbers/index.html) [Postman Collection - E911](/content/docs/api_collections/collection_e911/index.html) [Postman Collection - Support](/content/docs/api_collections/collection_support/index.html) [Postman Collection - Documents / Reports](/content/docs/api_collections/collection_documents_reports/index.html) [Postman Collection - Action Framework](/content/docs/api_collections/collection_action_framework/index.html) ### Developer [API Documentation & SDKs](https://api.apeiron.io/) [API FAQs](/content/docs/developer/api_faq/index.html) [View All Postman API Collections](/content/docs/api_collections/all_postman_collections/index.html) ## Operations and Customer Resources ### Billing [Whitelabel Billing Platform Overview](/content/service_billing/index.html) [Whitelabel Billing FAQ](/content/service_billing_faqs/index.html) [Whitelabel Billing Service Brief (DOCX)](/content/docs/support/download/Apeiron_WL_Billing_Service_Brief_v1.0.docx) [How to check your Apeiron balance](/content/docs/billing/general-checkbalance/index.html) [How are phone numbers billed?](/content/docs/billing/general-phonenumberbilling/index.html) [How to Make a Payment (PDF)](/content/static/files/payment_instructions.pdf) [How to Read an Invoice (PDF)](/content/static/files/Apeiron-How-To-Read-an-Invoice.pdf) [Payment Remittance Document (PDF)](/content/static/files/apeiron_remittance_2019.pdf) [Proration, Monthly Recurring Charges, and Non-Recurring Charges (PDF)](/content/static/files/Apeiron-Proration-MRC-NRC-Definitions_03_15_21_v1.pdf) ### Technical Info [APN Quick Reference](/content/docs/technical/apn_reference/index.html) [APN State List](/content/docs/technical/apn_state_list/index.html) [SIP Options](/content/docs/technical/sip_options/index.html) [Voice CDR Specification 1.5](/content/docs/technical/voice_cdr_specs/index.html) [Daily CDR Files](/content/docs/technical/voice_daily_cdr/index.html) [Legacy/TDM Voice Support](/content/docs/technical/voice_tdm_general/index.html) [SIP Trunking Technical Support Specs](/content/docs/technical/voice_siptrunk_specifications/index.html) [Subscriber Objects Overview](/content/docs/technical/subscriber_objects_overview/index.html) [Subscriber Management Support Guide (DOCX)](/content/docs/support/download/Apeiron_Subscriber_Management_Support_Guide.docx) ### Integration Info [Port via API using Python examples](/content/docs/integrations/portviaapipython/index.html) [TLS on Apeiron SIP Trunks](/content/docs/integrations/siptrunk-tls/index.html) [Receive inbound SMS via Webhook](/content/docs/integrations/sms-notification-webhook/index.html) [Configuration Example - Cisco AS5x](/content/docs/integrations/docs-integrations-as5x/index.html) [View all interactive tools](/content/tools/index.html) #### ㄴ Integration Platforms * * * [Introducing Apeiron for Slack](/content/platforms/slack/index.html) [Introducing Apeiron for Webex](/content/platforms/webex/index.html) [Microsoft Integrations for Apeiron](/content/platforms/microsoft/index.html) [Using the Apeiron Bot for Slack](/content/docs/integrations/docs-integrations-slack/index.html) [Using the Apeiron Bot for Webex Teams](/content/docs/integrations/docs-integrations-webex/index.html) [Using the Apeiron Bot for Microsoft Teams](/content/docs/integrations/docs-integrations-mteams/index.html) ### Interactive Tools [Check DNC Registry Info](/content/dnc/index.html) [Dip Phone Number Info](/content/info/index.html) ### Need Additional Help? For technical assistance or account support, contact our team directly. [Call 888-APEIRON](tel:+8882734766) [Email support@apeiron.io](mailto:support@apeiron.io)