VoIP Calls Server on Linux Stream 9
by Art Group
Production-ready VoIP Calls Server on Linux Stream 9 — optimized for SIP trunks, call centers, and seamless Azure scaling.
VoIP Calls Server on Linux Stream 9: Reliable Telephony on a Proven RHEL-Compatible Foundation
Launch VoIP Calls Server on Linux Stream 9 — a battle-tested CentOS-based platform built for telephony reliability and performance.
This virtual machine features Asterisk deployed on Linux Stream 9, the rolling-release upstream of RHEL. Designed for VoIP service providers and enterprises, it handles SIP registration, call forwarding, auto-attendants, and multi-tenant PBX operations with enterprise-grade stability.
Supports essential features like call parking, ring groups, presence management, and wideband audio codecs (G.722, Opus). Stream 9 provides long-term support with continuous security updates, making it ideal for compliance-driven environments and mission-critical communication systems.
Art Group delivers this VM fully hardened with telephony-optimized networking, pre-tuned audio processing, comprehensive monitoring tools, and detailed Azure deployment instructions for immediate productivity.
| Feature | Art Group Edition | Standard Edition |
|---|---|---|
| Provisioning | Complete VoIP stack pre-installed on Stream 9 with verified packages | From-scratch VoIP installation on basic Linux image |
| Configuration | Pre-optimized for call volume, codec prioritization, QoS marking | Untuned defaults needing telephony expertise |
| Documentation | Full guides for multi-tenant setup, failover, and API integration | Generic OS documentation only |
| Security | SIP authentication, media encryption, intrusion detection, audit logging | Basic OS security without VoIP protections |
| Azure Readiness | Azure Load Balancer ready, NSG optimized, monitoring integrated | Standard OS without Azure telephony features |
Deploy proven VoIP infrastructure on a stable, enterprise-supported Linux platform. Ideal for organizations requiring dependable telephony with long-term stability and cloud flexibility.
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Disclaimer: This offering leverages open-source components and is fully compliant with Azure Hybrid Benefit. All trademarks are the property of their respective owners. Asterisk is a trademark of Sangoma Technologies Corporation. Linux Stream is a trademark of Red Hat, Inc. This product is offered by Art Group, which is not affiliated with, endorsed by, or sponsored by Sangoma Technologies Corporation or Red Hat, Inc. Art Group does not provide commercial licenses; many products are available as free, demo, or open-source versions.