https://github.com/reteprelleum/upyvoip

Voip for Micropython ESP32 with Interactive Voice Response
https://github.com/reteprelleum/upyvoip

b2bua esp32 ivr micropython python3 rfc-4733 rfc3261 sip voip

Last synced: about 2 months ago
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Voip for Micropython ESP32 with Interactive Voice Response

• Host: GitHub
• URL: https://github.com/reteprelleum/upyvoip
• Owner: RetepRelleum
• License: apache-2.0
• Created: 2020-05-24T05:05:39.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-12-06T19:28:00.000Z (about 4 years ago)
• Last Synced: 2024-04-22T12:33:32.777Z (8 months ago)
• Topics: b2bua, esp32, ivr, micropython, python3, rfc-4733, rfc3261, sip, voip
• Language: Python
• Homepage:
• Size: 123 KB
• Stars: 19
• Watchers: 2
• Forks: 5
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# uPyVoip

Voip for MicroPython ESP32 and Python 3

It is an interactive voice response for Micropython and Python 3

Voip API for MicroPython tested on a Lolin d32 Pro under MicroPython version 1.12

Installation

Copy aLAW.py, md5.py, sipMachine.py and DTMF.py into the directory / lib / uPySip.

The file uSipB2Bua.py

Copy to the root directory. As well as your language files in Alaw format on the SD card.

uPyVoip is a real Python implementation and adapted to MicroPython.

You can create the language files using Audacity in PCM16 bit format with a sample rate of 8000 Hz and save them via Export-> Raw data. using conv.py you have to change them to Alaw format.