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Transcoding Gateway CarpeStar SBO500

Transcoding Gateway CarpeStar SBO500

Compliance with diverse protocols

Supports SIP signaling protocols: SIP V1.0/2.0, the RFC3261); diverse codecs: G.711A, G.711U, G.729, G723, G722, AMR, iLBC DTMF mode RFC2833, SIP info, INBAND; Network protocols: TCP / UDP, HTTP, ARP/ RARP, DNS, NTP, TFTP, Telnet, STU.

User-friendly interface

With web-based management software, you can administrate and configure the SBO gateway remotely and check running status, call statistics, call routing, etc.

Optimize Communication Efficiency 

Process large capacity voice forwarding and up to 500 concurrent IP transcoding, ensuring high efficiency for whole VoIP system. With SBO transcoding capability, systems could handle highly scalable surging calling traffic. With intelligent routing configurations, SBO could conduct flexible IP-IP routing in distributed or centralized communication system. 

Advanced Features for Different Network Environments

Supports dual Ethernet interface for telecom redundancy. With number transformation and filtering functionality, SBO could remove the head or end of number, or add a prefix or suffix, while needed.

Embedded Infrastructure, Crystal Clear Voice Quality

Introducing embedded hardware for transcoding, as well as Telco-grade echo cancellation technology to ensure HD voice quality.

  • Environment:

    • Operating temperature:0℃—55℃
    • Storage temperature:-20℃—85℃
    • Operating Humidity:8%— 90% non-condensing
    • Storage humidity:8%— 90% non-condensing


    Input/output Interface

    • Amount: 2(10/100/1000 BASE-TX(RJ-45))
    • Self-adaptive bandwidth: Supported
    • Auto MDI/MDIX:Supported


    Console Port

    • Amount:1(RS-232)
    • Baud rate:115200bps
    • Connector:RJ45
    • Data bits:8 bits
    • Stop bit:1 bit
    • Parity:Unsupported
    • Flow control: Unsupported
    • Note:Please configure the console ports according to the above configurations to avoid abnormal situations.


    Power Requirements

    • Input voltage:100~240V AC
    • Maximum power consumption:≤22W


    Signaling Protocols

    • SIP:SIP V1.0/2.0、RFC3261


    Audio Encoding & Decoding

    • 711A 64 kbps
    • 711U 64 kbps
    • 729 8 kbps
    • G723 5.3/6.3 kbps
    • G722 64 kbps
    • AMR 4.75/5.15/5.90/6.70/7.40/7.95/10.20/12.20 kbps
    • iLBC 15.2 kbps


    Sampling Rate8 kHz


    SafetyLightning resistance:Level 4


    Dimensions:440mm (L) * 44mm(H) * 267 mm(W)