ACU (Audio Communication Unit)
Audio interface cards available for UCP1600/2120/4131 series chassis; the ACU module provides 2 pairs of audio ports.
Unified Communications Platform
UScale IAD S1224 Integrated Access Device
Integrated Access Device (IAD); Supports 32-224 analog user channels; Seamless migration from traditional analog telephones to modern IP voice networks, ensuring carrier-grade business continuity;
- UScale S1224Interfaces/Features
- DB68BFXS TYPE
- 1LAN
Product details
The UScale S1224 Integrated Access Device is designed for IP telephony networks and unified communications solutions, enabling traditional analog users to access IP telephony networks.
By reusing existing analog telephones, the UScale S1224 IAD helps reduce initial investment costs for deploying IP telephony networks. The S Series IAD gateway also maximizes the use of IP network transmission resources, reducing routing and analog line maintenance costs while lowering enterprises' total cost of ownership (TCO).
The IAD S1224 supports 32 to 224 analog user channels to meet access scenarios with varying user capacities.
Multiple solutions
Integrated IP telephony network, UC (Unified Communications), IMS (IP Multimedia Subsystem), and NGN (Next-Generation Network) solutions for analog user access
Complete product range
Offers 32-224 analog user channels to meet different user capacity requirements
Rack-mount installation mode
Flexible and simple deployment
High stability, high reliability
Multiple methods ensure highly reliable access, including dual homing, dual registration, and autonomous failover capabilities
Multiple voice codecs ensure high-quality voice services
Built-in Web management interface for easy operation
Supports bulk configuration
Technical specifications:
Key features
Physical Interfaces & Quantity
32-224 FXS access ports with configurable port options; the S1224 supports the DB68B interface.
Network interface
S1224: 3 x 10/100M, RJ-45, Voice & Fax DB68B
Voice & Fax
G.711A/U, G.723.1, G.729A, G.722, G.726, iLBC, OPUS, AMR and AMR-WB
Comfort noise generation (CNG)
Modem/POS support
Adaptive dynamic voice jitter buffer
Programmable gain control
DTMF Type: SIP INFO/RFC4733/INBAND
T.38 and Fax Pass-through support
Echo cancellation (G.168), up to 128 ms
Call features
Call waiting
Blind transfer
Call transfer
Call transfer on busy
Call transfer on no answer
Unconditional call forwarding
Hotline
Message indicator
Supports SIP registration to multiple servers
Call waiting
Do not disturb
Three-way Calling
Speed dial
FXS
Interface: DB68B
Dialing mode: DTMF or pulse
Pulse dialing: 10 and 20 PPS
Caller ID: DTMF/FSK Standard Caller ID
Maximum cable length: 3 km
Polarity reversal
Programmable call progress tones
Software features
Call group function
Web access control list
Telnet ACL
Action URL
PPPoE
OpenVPN
Supports digit mapping rules
Supports flexible call routing policies
Supports calling/called number transformation
Supports advanced automatic failover
Maintenance
SNMP v1/v2/v3
TR069
Auto-provisioning
Web page configuration
Data backup/restore
Firmware upgrade via Web interface
CDR (Call Detail Record) statistics
IPOE
Supports system log levels: Debug, Info, Error, Warning, Notice
Ping/Tracert test
Network packet capture
NTP time synchronization / daylight saving time
Cloud-based management
Protocol
SIP v2.0 (UDP/TCP), RFC3261
SDP, RTP (RFC2833), RFC3262, RFC3263, RFC3264, RFC3265, RFC3515, RFC2976, RFC3311
RTP/RTCP, RFC2198, RFC1889
IPv4 and IPv6
Outbound proxy
RFC2806 TEL URI
RFC 3581 NAT, rport
VLAN 802.1P/802.1Q
RFC4028 Session Timer
DNS SRV/A Query/NATPR Query
Private network traversal: STUN, static/dynamic NAT
Specifications
| Specification | Value |
|---|---|
| Technical specifications | |
| Interfaces/Features | UScale S1224 |
| Analog interface | FXS |
| FXS TYPE | DB68B |
| Physical interface / | WAN |
| LAN | 1 |
| Console | 1 |
| Supported protocols | SIP |
| Reliability | Autonomous failover |
| Dual homing | √ |
| Dual registration | √ |
| Specifications | Dimension |
| Weight | 10kg |
| Power supply | 100-240 V AC or -48 to -60 V DC, two power supplies optional |
| Power consumption | 250W |
More from this range
View the range →
AIU-16 (Analog Interface Unit-16)
FXO/FXS analog interface cards for UCP1600/2120/4131 series chassis; the AIU-16 module provides 16 FXS ports.
AIU-8 (Analog Interface Unit-8)
FXO/FXS analog interface cards for UCP1600/2120/4131 series chassis; the AIU-8 module provides 4 FXO ports and 4 FXS ports, 8 FXS ports or 8 FXO ports.
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