Skip to product information
1 of 1

Cisco

Cisco VG310 | Analog Voice Gateway | 24 FXS | 2x 1G RJ-45 | SIP/SCCP | T.38 Fax | SRST | PVDM3-64 DSP

SKU:VG310

Regular price POA
POA
POA
Sale Sold out
Shipping calculated at checkout.

Description

Enterprise analog voice gateway delivering 24 FXS ports for connecting legacy phones, faxes, and paging systems to IP telephony. Dual 10/100/1000 RJ-45 uplinks, integrated DSP (PVDM3-64) for voice features, and support for SIP/SCCP registration with CUCM/CME or standalone SIP trunking. T.38 fax, QoS, VLAN tagging, and secure signaling/media options for branch or campus deployments.

Features

- 24 FXS ports for analog endpoints
- Dual 1G Ethernet uplinks for redundancy and segmentation
- SIP/SCCP flexibility with CUCM/CME or SIP trunking
- Integrated PVDM3-64 DSP for rich voice features
- T.38 fax and robust DTMF support
- QoS and VLAN for predictable voice quality
- SRST survivability for branch resilience

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Which platforms can this register to?
A: It supports SIP or SCCP registration to enterprise call control (e.g., CUCM/CME) and can operate as a standalone SIP gateway with SIP trunks.

Q: Does it include DSP resources?
A: Yes, it includes PVDM3-64 for voice features such as conferencing, transcoding, and tone detection.

Q: Are FXO ports available on this model?
A: No. This model provides 24 FXS ports only. If you need FXO, consider mixed FXS/FXO models in the same series.

Q: Is T.38 fax supported?
A: Yes, T.38 fax relay and fax passthrough are supported.

Q: What network speed is supported?
A: Two auto-negotiating 10/100/1000 Mbps copper Ethernet ports.

Q: Does it support SRST for analog phones?
A: Yes, SRST is supported for survivable dial tone and basic call features during WAN outages.

Technical Specifications

- Analog interfaces: 24x FXS ports
- Network uplinks: 2x 10/100/1000BASE-T (RJ-45)
- Call control: SIP, SCCP
- Survivability: SRST support
- Fax: T.38 and passthrough
- Codecs: G.711 a/u-law, G.729a/b
- DTMF: RFC 2833 (out-of-band) and in-band
- DSP resources: PVDM3-64 included
- Security: TLS/SRTP (license/config dependent)
- Management: CLI, SNMP, syslog
- QoS: LLQ, traffic shaping, VLAN tagging
- Form factor: Rack-mountable

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us