A practical, production-ready guide to configuring BSNL SIP PRI (IMS SIP Trunk) on modern Asterisk (PJSIP) with OpenVPN. Covers authentication, routing, user_eq_phone, scoring logic, debugging, and real-world carrier behavior. BSNL now delivers SIP PRI over FTTH fiber using IMS-based SIP signaling routed through VPN (OpenVPN or SoftEther). Key realities: SIP Proxy is reachable only via VPN SIP authentication may use: IMS expects proper user=phone format RTP may traverse different subnets If your PBX doesn’t support OpenVPN natively, you must deploy a router or gateway device that does. 🛠 Step 1 – Configure OpenVPN BSNL provides: VPN Server Primary IP VPN Server Secondary IP Virtual IP (Client) Gateway Mask After connecting: ip addr show tun0 ip route ping 10.x.x.x # SIP Proxy Ensure: VPN interface is UP Route to SIP proxy goes through VPN SIP proxy is reachable 🧩 Step 2 – Configure BSNL SIP Trunk (PJSIP – NOT chan_sip) Modern Asterisk uses PJSIP , not sip.conf. Below is a ...
Introduction:
In an industry obsessed with "disruption," there’s a silent crisis no one wants to talk about: IT professionals over 40 are being systematically sidelined, despite decades of expertise, continuous upskilling, and unparalleled dedication. Meet professionals like you—project managers with 20+ years of experience, developers fluent in legacy systems and cutting-edge AI, and leaders who’ve sacrificed family time, finances, and personal well-being to stay relevant. Yet, the job market treats them as obsolete. Why?
The Harsh Reality: Ageism in Tech
The IT sector glorifies youth, equating innovation with hoodies and all-nighters, not wisdom earned through years of problem-solving. Here’s the brutal truth:
“Culture Fit” Bias: Companies chase “digital natives,” dismissing seasoned pros as “out of touch,” despite certifications in AI, cloud, or automation.
Cost-Cutting Myths: Employers assume older talent demands higher salaries, ignoring ROI from their risk management, stakeholder savvy, and mentorship.
Speed Over Substance: Bootcamp grads with 6 months of Python may get hired faster than architects who’ve scaled systems for millions.
The Silent Struggles of 40+ Professionals
Behind every resume gap is a human story of resilience:
Financial Avalanche: Supporting aging parents, paying mortgages, funding college—all while job hunting in a market that ghosts them. One missed paycheck can unravel years of stability.
Skills vs. Skepticism: “You mastered COBOL? Great. But can you learn GenAI in a weekend?” The pressure to prove adaptability never ends.
Mental Health Toll: Rejections seed self-doubt. “Is my experience a liability?” Burnout from 100+ applications, only to hear, “You’re overqualified.”
The Irony of Experience
Seasoned professionals bring what no entry-level hire can:
Crisis-Tested Judgment: They’ve survived Y2K, the dot-com bust, and DevOps revolutions. Fires don’t faze them.
Mentorship Gold: Junior teams thrive when guided by those who’ve debugged disasters pre-Stack Overflow.
Long-Term Vision: They build systems to last, not just to pass sprint reviews.
Yet, their LinkedIn posts about upskilling go unnoticed, while a 25-year-old’s “Day 1 at FAANG” goes viral.
Fighting Back: Strategies for Survival
Rebrand Your Narrative: Frame experience as an asset. Highlight AI certifications, agile leadership, and cross-functional wins.
Network Relentlessly: Tap alumni groups, niche forums, and freelance gigs to bypass ATS filters.
Pivot Strategically: Transition to consulting, training, or compliance roles where depth matters.
Advocate Loudly: Call out ageism in Glassdoor reviews, industry panels, and media. Silence helps no one.
A Call to Action for Employers
Companies crying “talent shortage” are ignoring a goldmine. Here’s how to fix it:
Audit Hiring Practices: Ditch “cultural fit” buzzwords. Value diverse age perspectives.
Reskill Internally: Train loyal employees on AI tools instead of chasing turnover-prone hires.
Flexible Roles: Offer part-time or advisory positions to retain institutional knowledge.
Conclusion:
The tech industry’s ageism isn’t just unethical—it’s bad business. For every over-40 professional forced into early retirement, companies lose a repository of hard-earned wisdom. It’s time to stop confusing new with better. To all 40+ warriors grinding through Udemy courses, sleepless job hunts, and family pressures: Your value isn’t defined by a hiring algorithm. Share this article. Tag leaders. Demand change. The next breakthrough might just come from someone who’s been there, debugged that.
#AgeismInTech #HireWisdom #ITOver40
After 20+ years in IT, countless certifications, and sleepless nights mastering AI/automation tools, I never imagined I’d be ghosted by recruiters for being “overqualified.” But here I am—along with thousands of 40+ professionals—fighting ageism in an industry that worships “innovation” yet sidelines wisdom.
📌 If you’re over 40 and struggling to land roles despite your skills, YOU’RE NOT ALONE.
You’ve sacrificed family time to upskill.
You’ve managed layoffs, mortgages, and college fees.
You’ve debugged systems before Gen Z was born.
Yet, the job market acts like your hard-earned expertise is a liability.
I wrote a raw, no-filter article exposing why IT undervalues 40+ talent—and how we can fight back. From rebranding your value to calling out employer biases, let’s turn this crisis into a movement.
👉 READ HERE: [Link to Article]
To my fellow 40+ warriors:
💬 Comment with your story.
🔁 Share this post to amplify our voices.
🏷️ Tag leaders who need to hear this.
To employers: Talent isn’t defined by age. Let’s fix this.
#AgeismInTech #HireWisdom #ITOver40 #TechCareersOver40 #JobSearchStruggles #TechWorkersUnite #UnemploymentCrisis #CareerReboot #ExperiencedHires #WorkforceDiversity #AIandExperience #LinkedInCommunity #OpenToWork