AudioCodes Mediant 500 E-SBC - Session Border Controller, Base SBC Model
Product Features
The AudioCodes Mediant 500 E-SBC (part M500-ESBC, base SBC model) is a compact enterprise session border controller for small enterprises and branch offices. AudioCodes lists scaling up to 250 concurrent sessions, 4 GE interfaces, 1+1 high availability and certification as an SBC for Microsoft Teams Direct Routing.
AudioCodes Mediant 500 E-SBC - Enterprise Session Border Controller
The AudioCodes Mediant 500 is a compact enterprise session border controller (E-SBC) and media gateway for small enterprises and branch offices. AudioCodes lists it as scaling up to 250 concurrent sessions and connecting IP-PBXs to SIP trunking providers. This part, M500-ESBC, is the base SBC model.
What the Mediant 500 is for
It sits between your IP-PBX or Microsoft Teams and your SIP trunk provider, handling interoperability, security and call routing. Browse more AudioCodes products or the VoIP phones range.
Key features
- Scales up to 250 concurrent SBC sessions (per AudioCodes datasheet)
- Certified SBC for Microsoft Teams Direct Routing, supporting media optimisation
- 4 GE interfaces, configurable in 1+1 redundancy or as individual ports
- SBC high availability with two-box redundancy, active calls preserved
- DoS/DDoS protection, VoIP firewall, TLS/SRTP encryption, topology hiding
- SIP interworking, header and number manipulation, NAT traversal
- Standalone survivability for local calls during WAN failure
- Management by web GUI, CLI, SNMP, REST API and One Voice Operations Center (OVOC)
Full specification
| Model | Mediant 500 E-SBC |
| Manufacturer part number (MPN) | M500-ESBC |
| Type | Enterprise session border controller (E-SBC), base SBC model |
| Max. signalling sessions | 250 |
| Max. registered users | 1,500 |
| Network | 4 GE interfaces, 1+1 redundancy or individual ports |
| Security | DoS/DDoS line-rate protection, bandwidth throttling, dynamic blacklisting; VoIP firewall; TLS, SRTP, HTTPS, SSH, SIP Digest authentication; topology hiding |
| Interoperability | SIP B2BUA, SIP interworking, transport mediation UDP/TCP/TLS, IPv4/IPv6, RTP/SRTP |
| Signal conversion | DTMF/RFC 2833/SIP, T.38 fax |
| Resilience | High availability two-box redundancy; standalone survivability |
| Recording | SIPREC |
| Management | Web GUI, CLI, SNMP, INI file, REST API, OVOC |
| Dimensions (H x W x D) | 43.7 (1U) x 310 x 210 mm |
| Weight | 2.0 kg |
| Mounting | Desktop or 19-inch rack |
| Power | 100-240 V, 50-60 Hz, 0.8 A |
| Operating temperature | 0 to 40 C |
| Humidity | 10 to 90% non-condensing |
What you will need
A SIP trunk or Microsoft Teams Direct Routing service, an IP-PBX or Teams tenant to connect, and a configured network. SBC sessions are licensed, so please confirm the licence and session count you need with us before ordering. Configuration is normally carried out by your installer or IT team.
Buying from Zenith Security Co.
We are a UK supplier, not an installer, and we will go through the product with you before you buy. Our trade counter is in Wolverhampton and we have been operating since 2012. See all VoIP products.
How many sessions does the Mediant 500 support?
AudioCodes lists scaling up to 250 concurrent sessions and up to 1,500 registered users. Please check the licensed session count for your order with us.
Is the Mediant 500 certified for Microsoft Teams?
AudioCodes lists the Mediant 500 as a certified SBC for Teams Direct Routing, supporting media optimisation.
Can it be rack mounted?
Yes. AudioCodes lists desktop or 19-inch rack mounting in a 1U chassis.
Does it support high availability?
Yes. AudioCodes lists 1+1 SBC high availability with two-box redundancy, with active calls preserved.
How quickly can I get it?
In-stock orders are dispatched for delivery within 1-3 working days to England, Scotland and Wales; we do not ship to Northern Ireland. You can also collect from our trade counter - call first so we can confirm your order is ready.
Can I collect it from your trade counter?
Yes. Our trade counter is at Unit 3, Park View Centre, 243 Dudley Road, Wolverhampton WV2 3JU. Please call 01902 902251 first so we can confirm your order is ready.
Questions on specification or compatibility: call 01902 902251, see our FAQ and support pages, or contact us.
| Product Code | M500-ESBC |
|---|---|
| Dimensions | 43.7 x 310 x 210 mm (H x W x D), 1U |
| Manufacturer | Audiocodes |
| Power Features | 100-240 V AC, 50-60 Hz, 0.8 A |
| Connection Type | Wired |
| Product Type | ip pbx & gateway |
| Certified For | Microsoft Teams |
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