Sip Jobs

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Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Looking for someone with extensive FreeSWITCH / Kazoo experience to help out with Carrier integrations, getting information out of FreeSWITCH, controlling FreeSWITCH from a web app for various things, eventually also for video capabilities. (lot of tasks)
Skills: SIP Freeswitch VOIP Software
Fixed-Price - Intermediate ($$) - Est. Budget: $400 - Posted
I am looking for someone who develops a simple (Linux OS compatible) SIP client application with CLI (without GUI), which will be able to do following: 1. ... I am looking for someone who develops a simple (Linux OS compatible) SIP client application with CLI (without GUI), which will be able to do following: 1. Register to defined SIP server 2. Initiate a call, where media input/output is used source/sink element from GStreamer library (e.g. filesrc/filesink) 3. ... Receive a call, where media input/output is used source/sink element from GStreamer library (e.g. filesrc/filesink) The main purpose is to initiate/receive a call to/from professional video conference unit like Polycom/Cisco over SIP protocol and pass captured video and audio to media stack like GStreamer for a further processing (broadcast video streaming, recording...)
Skills: SIP Video Streaming
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We have a content delivery system that integrates our clients in Africa to all Mobile Network Operators (MNO) to send contents via SMS, STK, USSD , IVR/OBD and wap gateways. The Content delivery platform is highly scalable and extendable for SMS, STK, USSD , IVR/OBD and wap services delivery We need a full stack developer with experiences in Telecommunication fields.
Skills: SIP Interactive Voice Response IPsec Linux System Administration
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
I am looking for an experienced developer who can install, set up and integrate webrtc with a TeleHealth website for educational purposes . It needs the following: - HIPAA Compliant - Encryption - Video chat 1 on 1 - Video conference with multiple people - Chat - Screen Recording Must be experienced with webrtc frameworks, Bootstrap, and VOIP. A skype interview will be conducted and detailed specifications given. ONLY EXPERTS need apply!
Skills: SIP A2Billing Asterisk Elastix
Fixed-Price - Expert ($$$) - Est. Budget: $5,000 - Posted
Hi, Job is to create a product to make conference call between GSM and Android .There is 1 Android server who has n numbers of Android clients . Customer will send request to Android Server then Android server send call to the idle Android client and then idle Android client make the conference call with GSM services . for detailed , please discuss at the time of interview. Regards Ajay Pahwa
Skills: SIP Android App Development Asterisk
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
Problems we are trying to address include: Introduction Planning Installation Start -up Function Questions and answers Technical data Warranty ETC Experience with the development of documentation models for the low current system/ acces control system /IP PBX industry SIP protocol would be preferred. The terms of this engagement are flexible.
Skills: SIP Computer Engineering English Unix System Administration
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hi I am looking for someone who is familiar with SIPp to write automate testing scripts and execute the test. I would like to start with some fixed price small tasks at the beginning then we can consider hourly potentially.
Skills: SIP