Description

Cisco SPA232D-G7 DUBAI

The Cisco SPA232D DUBAI Multi-Line DECT ATA is a mobility enhanced, affordable, highly reliable voice gateway for connecting an analog phone or fax machine to a voice-over-IP (VoIP) service provider. It can also intelligently route calls to the public switched telephone network (PSTN).The advances in the Cisco SPA232D include an integrated DECT base station used exclusively with the Cisco SPA302D Multi-Line DECT Handset, providing a mobility solution for users who tend to frequently move about their location but must always be reachable around the premises. The SPA232D supports essential voice features such as caller ID, call transfer, call waiting, call forwarding, voicemail, and much more to provide a comprehensive, advanced, and highly innovative VoIP solution.The SPA232D provides one RJ-11 FXS port to connect a standard analog phone or fax machine and one FXO port to connect to the PSTN.

Cisco SPA232D-G7 Specification

Voice gateway

Session Initiation Protocol (SIP) v2 (RFCs 3261, 3262, 3263, and 3264)
SIP proxy redundancy: Dynamic through Domain Name System (DNS) SRV record
Reregistration with primary SIP proxy server
SIP support in Network Address Translation (NAT) networks (including Serial Tunneling [STUN])
Highly secure (encrypted) calling with Secure Real-Time Transport Protocol (SRTP)
Codec name assignment
G.722
G.711 (a-law and ¥ì-law)
G.726 (32 kbps)
G.729 (b and ab)
Dynamic payload
Adjustable audio frames per packet
Dual-tone multifrequency (DTMF): In-band and out-of-band (RFC 2833) (SIP INFO)

DECT

1910 to 1930 MHz (SPA232D-G1)
1880 to 1920 MHz (SPA232D-G7)
Range: Indoor, 165 ft (50m); outdoor, 980 ft (300m)
Five handset registrations on a SPA232D
Four simultaneous active calls
11 individual SIP accounts (10 DECT and 1 FXS)
Page/Registration button

Voice features

Quality of service (QoS) (Ethernet port upstream bandwidth control)
Independent configurable dial plans with interdigit timers and IP dialing (per line)
Call progress tone generation
Jitter buffer: Adaptive
Frame-loss concealment
Full-duplex audio
Echo cancellation (G.165 and G.168)
Voice activity detection (VAD)
Silence suppression
Comfort Noise Generation (CNG)
Attenuation and gain adjustments
Flash hook timer
MWI tones
VMWI through frequency shift keying (FSK)
Polarity control
Hook flash event signaling
Caller ID generation (name and number): Bellcore, DTMF, and ETSI
Music-on-hold (MOH) client
Streaming audio server: Up to 10 sessions
MOH
Call waiting and call waiting caller ID
Caller ID with name and number
Caller ID blocking
Selective and anonymous call rejection
Call forwarding: no answer, busy, and all
Do not disturb
Three-way conference calling with local mixing
Per-call authentication and associated routing
Call Blocking with Toll Restriction
Distinctive ringing: Calling and called number
Off-hook warning tone
Advanced inbound and outbound call routing
Hot line and warm line calling
Long silence (configurable time setting) silence threshold
Disconnect tone (for example, reorder tone)
Configurable ring frequency
Ring validation time setting
Tip and ring voltage adjustment setting
Ring indication delay setting

Fax capability

Fax tone detection pass-through
Fax pass-through using G.711
Real-time fax over IP through T.38 Fax Relay (T.38 support is dependent on fax machine and network and transport resilience.)

Enhanced gateway authentication and routing features

VoIP-to-PSTN (United States) service call origination and termination
PSTN-to-VoIP (United States) service call origination and termination
Single- and two-stage dialing
Forward calls to VoIP service: Selective, Authenticated, and All
Forward calls to PSTN service: Selective, Authenticated, and All
PSTN line sharing with multiple extensions
Automatic PSTN fallback (loss of power or IP service to unit, with quiescence to normal operations)
Advanced inbound and outbound call routing
Independent configurable dial plans: Up to 8
Force PSTN disconnection
Sequential dialing support
VoIP to PSTN:
VoIP-to-PSTN gateway enable and disable
VoIP caller authentication method (None, PIN, and HTTP digest)
VoIP PIN maximum retry setting
One-stage dialing enable and disable
VoIP caller ID pattern matching
VoIP access-allowed caller list (no further authentication)
VoIP caller PIN and associated dial plan
PSTN to VoIP:
PSTN-to-VoIP gateway enable and disable
VoIP caller authentication method (None, PIN, and HTTP digest)
Ring through to FXS enable and disable
Ring-through tone: Configurable
Caller ID (Bellcore Type 1) for VoIP service access
Caller ID enable and disable
PIN maximum retry settings
Access-allowed caller list (no further authentication)
Caller PIN and associated dial plan
Least-cost routing (through outbound VoIP: Line1 dial plan

Security

Password-protected system reset to factory default
Password-protected administrator and user access authority
Provisioning, configuration, and authentication
Secure HTTP (HTTPS) with factory-installed client certificate
HTTP digest: Encrypted authentication with (MD5; RFC 1321)
Up to 256-bit Advanced Encryption Standard (AES) encryption
SIP Transport Layer Security (TLS)
Reset button bypass (provisionable)

Data networking

MAC address (IEEE 802.3)
IPv4 (RFC 791)
Address Resolution Protocol (ARP)
DNS-A record (RFC 1706) and SRV record (RFC 2782)
Dynamic Host Configuration Protocol (DHCP) server and client (RFC 2131)
DHCP client reservation
DHCP Option 159 and Option 160
Point-to-Point Protocol over Ethernet (PPoE) client (RFC 2516)
Internet Control Message Protocol (ICMP; RFC 792)
TCP (RFC 793)
User Datagram Protocol (UDP; RFC 768)
Real-Time Transport Protocol (RTP; RFCs 1889 and 1890)
Real-Time Control Protocol (RTCP; RFC 1889)
Differentiated Services (DiffServ) (RFC 2475) and type of service (ToS; RFCs 791 and1349)
VLAN tagging (IEEE 802.1p)
Simple Network Time Protocol (SNTP) (RFC 2030)
Upload data rate limiting: Static and automatic
QoS: Voice packet prioritization over other packet types
MAC address cloning
Port forwarding
SIP channels support for both UDP and TCP transport
VPN pass-through with IP Security encapsulating security payload (IPsec ESP), Point-to-Point Tunneling Protocol
PPTP), and Layer 2 Tunneling Protocol (L2TP)

Provisioning, administration, and maintenance

Web browser administration and configuration through integral web server
Telephone keypad configuration with IVR prompts
Automated provisioning and upgrade through HTTPS, HTTP, and Trivial File Transfer Protocol (TFTP)
TR-069
Asynchronous notification of upgrade availability using NOTIFY
Nonintrusive, in-service upgrades
Report generation and event logging
Statistics in BYE message
Syslog and debug server records: Per-line configurable web browser
Configuration management: Backup and restore
Support for Bonjour
Support for Link Layer Discovery Protocol (LLDP) and Cisco Discovery Protocol (CDP)