function Wo_NotifyNodeCall($to_id, $from_id, $call_type = 'video') { if (empty($to_id) || empty($from_id)) { return false; } $post_data = json_encode(array( 'to_id' => (int)$to_id, 'from_id' => (int)$from_id, 'call_type' => $call_type )); $ch = curl_init('http://127.0.0.1:448/api/emit_call'); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json')); curl_setopt($ch, CURLOPT_TIMEOUT_MS, 400); curl_setopt($ch, CURLOPT_NOSIGNAL, 1); @curl_exec($ch); @curl_close($ch); return true; } 📈 What makes a marketing strategy effective? Start..

📈 What makes a marketing strategy effective? Start with the **4 Ps of Marketing**: Product, Price, Place, and Promotion.

Discover how these four elements help businesses understand customers, strengthen positioning, and build effective marketing strategies.

🔗 Read more: https://jarvislearn.com/blog/marketing-mix-4-ps

#marketing #digitalmarketing #marketingstrategy #marketingmix

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What Are the 4 Ps of Marketing? How to Scale Your Business?

The 4 Ps marketing mix is a globally used strategy, but top brands. the key elements of marketing: product, price, place, and promotion.