The Grandstream GXW4232 is a high-density 32-port FXS analog VoIP gateway built to connect large volumes of analog phones, fax machines, or paging systems to a SIP network.
It's designed for enterprises and hospitality properties that need to convert many analog extensions to VoIP from a single rack-mount unit.
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| FXS Ports | 32 |
| Network Interface | Dual Gigabit RJ45 with integrated NAT router |
| Voice Codecs | Opus, G.711, G.722, G.723.1, G.726, G.729A/B, iLBC |
| Fax Support | T.38 Fax-over-IP |
| Security | TLS, SRTP |
| Provisioning | Automated via HTTP/TFTP with XML config files |
| Mounting | 1U rack-mountable |
| High-Density Migration: Convert dozens of analog lines to VoIP from one device |
| Hospitality & Enterprise Ready: Ideal for hotels, campuses and large offices with many analog extensions |
| Reliable Call Quality: Echo cancellation and adaptive jitter buffering keep calls clear |
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