09GSM vs ZuluCall+

09GSM is a mobile application for iPhone which offers VoIP Calls from data enabled mobile phones (2G/3G/4G or WiFi) to any landline or mobile devices around the world. It is a simple app using the latest technologies to connect people easily and keep them connected to each other.

ZuluCall+ is a powerful WebRTC-based SIP client designed for seamless integration with ZuluPBX, offering an all-in-one communication solution with advanced features. It provides high-quality audio calls with support for various audio codecs, ensuring crystal-clear communication. ZuluCall+ allows users to easily manage calls with features like call transfer, hold, mute/unmute, and access to call history. Integrated contacts and instant messaging (chat) offer quick and efficient communication. The client is compatible with Bluetooth headsets, enabling hands-free calling, and also includes voicemail transcription management*, streamlining message access. ZuluCall+ is a cost-effective, reliable, and feature-rich SIP client, ideal for both personal and business communications. Key features of ZuluCall+ Dialer are: o Audio Calls o Call Transfer o Call Hold o Mute/ Unmute o Call History o Contacts o Instant Messaging (Chat) o High quality voice Calls o Audio codec support o Bluetooth headset support o Manage Voicemail Transcription