会话边界控制器（SBC）
Mediant 4000 SBC
最多 5,000 个 SBC 会话
8 x 100/1000 Base-T 以太网端口
最多 5000 个转码会话
VoIP 质量监控
奥科 Mediant 4000 是用于部署在大型企业，或者作为服务提供商的接入级 SBC。
Mediant 4000 支持最多 5,000 个并发会话，可以与多种 SIP 线路连接，具有良好的互联互通性、强化网络攻击防御能力，同时还提供更好的语音质量监控功能。
广泛的SIP兼容性
支持多种合格的 SIP 中继和 SIP 平台
安全统一边界
一种用于安全 SIP 中继的高度集成设备，为 VoIP 网络形成一个单一且受管理的分界点
高可用性待机
高可用性 1:1 主用 - 备用配置，确保业务连续性
特性
- 可扩展到 5,000 个 SBC 会话
- 广泛的 SIP 互操作性
- 支持远程办公和移动 SIP 客户群
- 边界防御 DoS、欺诈、窃听
- VoIP 质量监控与实施
- 广域网故障时的分支自存活
- 主用/备用高可用性
- 先进的媒体处理，包括转码和宽带语音
规格
| 最大 SBC 会话数 |
|
| 最大转码会话数 | 5,000 |
| 最大注册用户数 | 20,000 |
| LAN 接口 | 8 x 100/1000 Base-T Ethernet ports for physical separation between multiple LAN and WAN between Media, Control and OA&M |
| 支持 DSP 功能 | Coder normalization including transcoding, coder enforcement and re-prioritization, IBS, Echo-Cancellation (EC), Silence Suppression/Comfort Noise Generation, VAD, CNG, fax-detection, T.38, RTCP XR, G.711, G.723.1, G.726, G.729, GSM-FR, iLBC, AMR-NB/WB, SILK-NB/WB, Opus-NB/WB |
| 物理尺寸 | 1U x 19” (444mm) x 14” (355mm) (HxWxD) or 1U x 19” (444mm) x 14.9” (378mm) (HxWxD) |
| 供电 | Dual redundant 100-240V AC power supply |
Success Stories
HUK-COBURG
Klaus Meyer, HUK-COBURG
“AudioCodes has provided us with a scalable and modern voice network infrastructure that has significantly improved our operations, resulting in a future-ready, highly efficient and customer-focused communications environment. Uptime and reliability are critical for us, and AudioCodes has consistently delivered, ensuring that we remain available to our customers at all times.”
Ping An Insurance
Yun Cheng Hui, Head of the Contact Center Operation Team
“AudioCodes SBCs were able to rapidly deliver a highly secure and reliable voice connectivity solution to ensure that our agents could continue operating seamlessly from home with minimal disruption to our service.”
资源
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HUK-COBURG Modernizes Its Contact Center with SIP Trunking and AudioCodes SBCs
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5 Reasons Why AudioCodes SBCs Are #1 Bestsellers
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Mediant 4000 Session Border Controller (SBC)
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AudioCodes Mediant Enterprise Session Border Controllers (SBC) Family
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10 Reasons for Selecting AudioCodes Mediant Service Provider SBCs
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AudioCodes SBC and Enhanced Gateways for Skype for Business