Open-Source Contributions in Communications
5G and EPC Core
GS Lab is helping telecom operators & third party telecom integrators with automated deployment & configuration of EPC in OMEC implementations. GS Lab is an architect, maintainer and contributor for OMEC & Ather projects. Our contribution areas include:
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- OMEC’s control plane (SGW, PGW)
- User plane (SGW, PGW)
- MME, HSS, Database, PCRF, CTF, CDF, and SGXCDR modules
- Aether contribution
Opal VoIP
We have developed the BFCP(Binary floor control protocol) feature under the opal stack. Within a conference, some applications need to manage the access to a set of shared resources, such as the right to send media to a particular media session. Floor control enables such applications to provide users with coordinated (shared or exclusive) access to these resources. The BFCP feature implemented in a third party library libbfcp helped us achieve this.
Key Contributors:
- Sandeep Sharma
- Pradeep Kumar
- Sagar Joshi
- Ammar Nasikwala
sSIP
SIPp is a free Open Source test tool / traffic generator for the SIP protocol. SIPp can also send media (RTP) traffic through RTP echo and RTP / pcap replay. Media can be audio, video or image. SIPp can be used to test various real SIP equipment like SIP proxies, B2BUAs, SIP media servers, SIP PBX etc.
Sipp version 3.5.1 supported only 3 types of media lines. Single Audio, Single video and single Image. Our contributions helped improve the support to 1 Audio m line, 2 video m lines, 2 Application m lines, text m line and image m line.
Key Contributors:
- Sayli Wadke
