Tools for a Telecom software Engineer

Evernote for notekeeping
Eclipse to do real programming

Github to upload download code
MySQL workbench to take care of Database Management

Technologies to Work with

IETF
W3C
WebRTC
HTML
Java
GSMS standards

Frameworks

Struts
Hibernate
Spring
EJB

Low Latency Media streaming November 22, 2022
Low latency is imperative for use cases that require mission-critical communication such as the emergency call for first responders, interactive collaboration and communication services, real-time remote object detection etc. Other use cases where low latency is essential are banking communication, financial trading communication, VR gaming etc. When low lat […]
Fault Tolerance and Error Correction in WebRTC March 10, 2022
Fluctuating Networks Dynamic Bandwidth estimation JitterBuffer Demand for High Quality Video Tradeoff between Latency vs Quality Better compression algorithms vs CPU compute Full INTRA-frame Request (FIR) Picture Loss Indication (PLI) Layering for adaptive streaming Redundant Encoding (RED) in Media Packets Congestion Feedback Loop Reduce frame quality and r […]
AEC (Echo Cancellation) and AGC (Gain Control) in WebRTC March 10, 2022
Acoustic Echo Hybrid / Electronic Echo in PSTN phones Noise Suppression in WebRTC Echo Cancellation WebRTC Echo Cancellation Automatic Gain Control (AGC) Echo is the sound of your own voice reverberating. If the amplitude of such a sound is high and intervals exceed 25 ms, it becomes disruptive to the conversation. Its types can be … Continue reading AEC (Ec […]
VoIP API design December 22, 2021
Public API endpoints Internal API gateways API Rate Limiter Token based Rate Limiting Token bucket filter Hierarchical Token Bucket (HTB) Fair Queing CBQ (Class Based Queing) Modular QoS command-Line interface (MQC) Shaping Throttling VoIP manages Call setup and teardown using IP protocol. The APIs can be used to provide public or internal endpoinst to creat […]
High availiability and Scalibility in VoIP platforms December 22, 2021
Load Balancers MPLS Service-discovery Keepalive, unregistering unhealthy nodes Replication Data Store Replication Quick Response / Low latency Scalability autoscalling Partitioining Multiple PoPs (point of presence) Minimal Latency and lowest amount of tarffic via public internet High availiability (HA) 5 9’s in aggregate failures HA for Load balancer (LB) H […]
Software Defined Networks ( SDN) and Network Function Virtulaization ( NFV) for Communication networks September 23, 2021
Innovations in telecommunication today are largely driven by the advancements in Open source tech tools, standards and stacks. IP-based video and voice communication systems, Unified Communication systems such as Enterprise CPaaS platforms or even an external independent VoIP provider. The challenge for service providers today is that operating costs are gro […]
EEP (formely HEP) Extensible Encapsulation Protocol with HOMER September 19, 2021
EEP duplicates and IP datagram and encapsulates and sends for remote relatime monitoring for SIP specific alerts and notifications . HEP is popular among many SIP servers including Freeswitch , Opensips , kamailio , RTP engine as an external module . intended for passive duplicated for remote collectioncan be used for audit storage and analysisdoes not alter […]
Energy Efficient VoIP systems July 19, 2021
Data Centres are the concentrated processing units for the amazing Internet that is driving the technological innovation of our generation and has become the backbone of our global economy. DataCentres not only process , store and carry textual data rather a vast amount of computing is for multimedia content which could range from social media … Continue rea […]

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	altanai on Hosted IP-PBX and SBC
	Debra Olsen on Streaming / broadcasting Live…
	Things to know about… on WebRTC
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	Bert H on Evolution of voice Commun…
	altanai on SIP VoIP system architecture…
	Reader on SIP VoIP system architecture…