Tulip AC494 ATA
The Tulip AC494 ATA is a complete, ready-to-use reference design of an Analog Telephone Adapter (ATA) with data routing capabilities. Utilizing AudioCodes field-proven DSP VoIP software and the integrated AC494 System on Chip (SoC), the Tulip AC494 ATA offers OEMs and ODMs an excellent and cost-effective solution for the rapidly growing residential and Small Office / Home Office (SOHO) VoIP market.
Enable Flexible and Easy Integration
The Tulip AC494 ATA reference design was carefully developed to meet Analog Telephone Adapter requirements. With flexible and configurable software, customers can customize the Tulip AC494 ATA software to match their own look and feel.
Broadband Access OEMs/ODMs (xDSL, Cable, Wireless, FTTx) will find the Tulip AC494 ATA a quick and efficient addition to their products, adding feature rich VoIP functionality to their access devices by easily integrating them within a short time period.
Provide Cost-effective Deployment
The Tulip AC494 ATA reference design comes with single or dual FXS ports module to optimize cost per application. The product has a cost-effective Bill of Materials (BOM) to support aggressive market cost demands. An additional data port provides the option to connect a PC to the ATA without supplementary hardware. Special attention was given in designing the hardware and PCB to shorten customers’ investment in the homologation process.
| VoIP Signaling Protocols | SIP - RFC 3261, 3262, 3263, 3264, 2327 H.323 v4** MGCP – RFC 2705** |
| Data Protocols | IPv4, TCP, UDP, ICMP, ARP PPPoE – RFC 2516 DNS, Dynamic DNS IEEE 802.1p/q QoS (VLAN tagging) Layer 2 switching or WAN to LAN Layer 3 routing with:
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| Media Processing | Voice Coders - G.711, G.723.1, G.726, G.729A/B, GSM FR, iLBC** Wideband Coders – G.722, G.722.2 (WB-AMR) Fax – T.38 Relay, Bypass (V.150.1), T.38 over RTP (planned) Echo Cancellation – G.168-2004 compliant, 64 msec tail length Silence Suppression – VAD, CNG Adaptive Jitter Buffer 300 msec |
| Packetization | RTP/RTCP Packetization – RFC 3550, 3551, 2198 DTMF Relay - RFC 2833 |
| Telephony Features | 3-way conferencing Call Forward Call Hold Call Transfer Call Waiting |
| Configuration/ Management | Embedded Web Server for Configuration and Management Remote upgrade by HTTP SNMP Telnet |
| Security | SRTP** (Secured RTP) per RFC 3711, 128 bit AES, HMAC SHA1 HTTPs for Web-based configuration Password protected Web pages (MD5) SIP over TLS** IPSec |
| Telephony Signaling | In-band: DTMF – Detection and Generation, TIA464B Caller ID – Telcordia/ETSI/NTT Type I/II (on hook / off hook) Programmable Call-Progress Tones Out of band: FXS Loop/Ground-start On/Off Hook, Flash Hook, Polarity Reversal Message Waiting Indication (MWI) Distinctive Ringing Pulse dialing** Metering Tones – 12 or 16 KHz |
| Power | +12 VDC, 0.5 A |
| Interfaces | RJ-45 – 10/100 BASE-T for LAN RJ-45 – 10/100 BASE-T for WAN 2 x RJ-11 – 2 FXS lines for telephones (POTS) |
| LED Indications | LAN activity on Ethernet Ports Power on, Line 1, Line 2 |
| SLIC characteristics | Maximum Ringer Load (REN) – 5 Short Haul Ringer Voltage – 65 Vrms Configurable Terminating Impedance |
* Please contact AudioCodes for specific software availability
** Optional
GPL/LGPL
The Tulip AC494 ATA contains code subject to the GNU General Public License (GPL) and GNU Lesser General Public License (LGPL). For instructions on how to receive the code click here.
BSD/BSDS
The Tulip AC494 ATA contains code subject to BSD and BSD style license. For information on the code packages that are subject to these licenses and the full license texts and credits, please click here.
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Datasheets
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Analog Telephone Adapter
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Brochures
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Application Notes
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White Papers
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Compliance and Regulatory Information
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AudioCodes Policy for Hazardous Substances and WEEE Directives
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