Most advanced SIP-based voip gateways in the market!
Our Scalable VoIP PRI Gateways ranging from 1 to 8 PRI ports developed to enable direct connection of VoIP traffic to the PSTN / fixed line ISDN for extending communications and reducing call charges.
The Allo Series gateway offers enterprises to connect ISDN Basic Rate Interface (BRI) lines in an easy and cost-effective way to capitalize on the power of Voice over IP (VoIP).
The ALLO FXS/FXO to VOIP Gateway is standalone and fanless. Convert 4 analog ports (FXO or FXS module) to VOIP. Hardware DSP for LEC and transcoding.
Modular GSM VoIP Gateways for IP-PBXs with 4 GSM ports that use standard SIP protocol for connecting VoIP PBX directly to the GSM cellular networks to take advantage of low cost calls to and between GSM mobile phones.