Sip Python Packages

pyvoip

Pure python VoIP/SIP/RTP library. Currently supports PCMA, PCMU, and telephone-event

sipmessage

Python parsing of SIP messages and headers

bharatfintrack

Downloading and analyzing financial data, including indices, stocks, and mutual funds, from India, that is Bharat.

baresipy

baresip python wrapper

sipvicious

SIPVicious OSS is a VoIP security testing toolset. It helps security teams, QA and developers test SIP-based VoIP systems and applications. This toolset is useful in simulating VoIP hacking attacks against PBX systems especially through identification, scanning, extension enumeration and password cracking.

ciscoaxl

Python SDK for Cisco CUCM AXL API

telcoladder

Turn telecom signalling captures into explained call-flow ladders — 5G core, 4G EPC, IMS

voip

Python VoIP library of the AI age

pysipio

An open-source Python library for easy VoIP call integration using SIP and SDP protocols. Simplify real-time communication and audio handling in your applications.

aiosip

SIP support for AsyncIO (DEPRECATED)

asterisk-ai-voice-agent

Self-hosted AI voice agent for Asterisk. Streaming STT to LLM to TTS over AudioSocket, with barge-in and tool calling.

teler

This library offers a lightweight and developer-friendly abstraction over the FreJun Teler API.

pagingserver

SIP-based Announcement / PA / Paging / Public Address Server system

sipral

Sipral (Session Initiation Protocol Rust Audio Layer): a memory-safe SIP client stack in Rust for softphones, mobile apps and voice agents. One C ABI, bindings for Swift, Kotlin, .NET, Python, Dart, Node.js and React Native. AGPL-3.0 or commercial.

pjsua2-wheel

PJSIP project

sipral-opus

Sipral (Session Initiation Protocol Rust Audio Layer): a memory-safe SIP client stack in Rust for softphones, mobile apps and voice agents. One C ABI, bindings for Swift, Kotlin, .NET, Python, Dart, Node.js and React Native. AGPL-3.0 or commercial.

packetexchange

Official Python library for the PacketExchange voice and SMS API

sipua

Pure python SIP user agent

langchain-ictfax

Open Source Fax Server Software supporting inbound and outbound faxing. ICTFAX can be used in following faxing scenarios Web to fax, Fax to Web or Online Fax Email to fax and fax to email ATA / Extensions to send and receive faxes via Fax machine using internet REST based Fax API’s to integrate with third party applications and automate business process G.711 based Fax Origination / Termination / Gateway T.38 based Fax Origination / Termination PSTN based Fax Origination / Termination / Gateway

ccd-tools

Time-lapse Cole-Cole decomposition routines

siphon-ai

The open-source foundation for production Voice AI. Build, scale, and own your AI calling infrastructure. Bridge legacy SIP to modern LLMs over ultra-low latency WebRTC pipelines. Zero platform fees, BYOK, and full data sovereignty.

investment-journey-simulator

An investment journey simulator for beginners and advanced investors - model contributions, pauses, withdrawals, timing, tax and rebalancing, then see how each decision changes long-term outcomes and why.

sipstuff-k8s-operator

Kubernetes operator with FastAPI API for creating SIP call jobs using sipstuff

django-sip-phonebook

A django-powered phonebook server for Grandstream IP telephones