Ho presentato la mia candidatura tramite l'università. La procedura ha richiesto un giorno. Ho sostenuto un colloquio presso Ribbon Communications (Bengaluru) nel mese di apr 2025
Colloquio
We had an exam in round 1 with total 7 leetcode questions 3medium 4 easy after clearing it 1 tech had questions on resume and oops osi model deep copy and shallow copy and 1DSA question after that 2 tech round is again about DSA and C language with pointers and computer networks
Domande di colloquio [1]
Domanda 1
Suppose
To choose a media streaming
Which protocol we need
To use and
Why
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Ribbon Communications nel mese di lug 2025
Colloquio
It was the first round of interview of SIP,RTP protocol and C. It was for a individual contributor for there SBC product. Focused on SIP signaling and concepts of C such as OOPS and pointers
Domande di colloquio [1]
Domanda 1
Q1. Flow of SIP signaling
Q2. How many m Lines are there media flow.
Q3. What is a dialog
Q4. What is a transaction,difference between transaction and dialog.
Q5 Volaite in C
Q6 Types of inheritance, hybrid inheritance
Q7 Function pointer
Q8 Second largest number in an array
Ho sostenuto un colloquio presso Ribbon Communications (Bengaluru)
Colloquio
Basically its a telecom company they are looking for the candidate who is good in c ,cpp,python and data structures .They asked more on the ds and cpp only.The total 3 rounds are there one is conducted virtual and Technical/mangerial round need to attend F2F in their office location.