In the present age of IP telephony when telecom convergence is the big thing all around the world , need of the hours is to enable fixed and mobile Service Providers ( SP ) to monetize the subscriber’s phone number by extending it to new web based services.SPs can offer a WebRTC Communicator endpoint that uses the same phone number as the subscriber’s fixed or mobile phone.
I shall be editing this post to discuss more on the process of Service Harmonization to save the Telecom Service Provider the trouble of rewriting call logic with every telecom generation evolution ie IN to SIP to Web based .
The Service Harmonization Layer does the job of holding all new and legacy services while providing uniform interface to interact with access network regardless of the…
Simple words :
Intrinsically I learned that like just as driving a car
- Open the door
- Put the key
there are 4 major steps for git to function .
- Make a project and add the repo link
git remote add origin <remote repository URL>
2. Identify and add the files .
git add . // use this to add everything
git add <filename > // use this just to add the specified filename
3.Commit them to local repository
SDP signaling and negotiation for media plane
Media plane adaptation is done at the SBC for network carried media,
Media plane adaptation/support should be done for all network hosted media services which face peer-to-peer media clients
SBC is utilized to enhance compatibility by modifying SDP contents as necessary and engaging appropriate media servers or transcoding resources.
The general goal of security is to identify and resolve security issues during the design phase so they do not cost service provider time, money, and reputation at a later phase.
Security for a large architecture project involves many aspects, there is no one device or methodology to guarantee that an architecture is now “secure”
Areas that malicious individuals will attempt to attack include…
This post is deals with some less known real world implication of developing and integrating WebRTC with telecom service providers network and bring the solution in action .The regulatory and legal constrains are bought to light after the product is in action and are mostly result of short nearsightedness . The following is a list of factors that must be kept in mind while webRTC solution…
We have already learned about Sip user agent and sip network server. SIP clients initiates a call and SIP server routes the call . Registrar is responsible for name resolution and user location. Sip proxy receives calls and send it to its destination or next hop.
Presence is user’s reachability and willingness to communicate its current status information . User subscribe to an event and receive…
I use the term legacy telecom system many a times , but have not really described what a legacy system actually is . In my conferences too I am asked to just exactly define a legacy system . Often my clients are surprised to hear what they have in current operation is actually fitted in our own version of definition of ” Legacy system ” .
This write up is an attempt to describe the legacy…
Since long I have been advocating the benefits of migration to IMS from a current fixed line / legacy/ proprietary VOIP / SS7 based system . However I decided to write this post on the challenges in migration to IMS system from a telecom provider’s view. Though I could think of many , I have jot down the major 4 . they are as follows :Data Migration challenges
- Establishing a common data model…