SIP and Analogue GSM gateway with SIP Proxy6xFXS and 6xFXO ports

SIP and ISDN GSM Gateway with SIP Proxy and 2 TE & 2 NT ports.

SIP and ISDN GSM Gateway with SIP Proxy and 4 TE & 4 NT ports.

SIP to PRI media gateway up to 30 channels

Gateway between legacy PSTN infrastructure supports E1, SIP

SIP to GSM/WCDMA Gateway with 4xBRI or 2xPRI ports.

SIP to GSM/WCDMA Gateway with 4xBRI or 2xPRI ports.

SIP to GSM/WCMDA Gateway with 2xPRI