App Available Now
Shop smart. Save big.
Receive the latest updates from Canada Computers and be the first to take advantage of special promotions and events.
Email SubscribeProviding Canada with business solutions for over 25 years. Learn More
Apply for Corporate AccountGive us a call
Toll-Free 1.855.940.2400
Tel: 905.780.2632
Enjoy the flexibility of splitting qualifying purchases into fixed equal payments made over a defined period of time.
All you need is your eligible credit card at checkout. No need for further credit approval, paperwork, or fuss.
No surprises—it’s always clear what you owe and when you owe it. Simply pay through your usual credit card statement
Participating banks provide installment payment plans enabled by Visa´s payment technology. Select Visa cards and other network cards may be eligible. Contact your bank to learn more.
Installments are not available on all credit cards and are only offered by certain participating financial institutions to their eligible card holders on qualifying purchases. Contact your card issuing bank to see if you are eligible for installments and for more details. Learn More.
Visa is a trademark of Visa Int., used under licence.
Overview
Specifications
Data networking | ? MAC address (IEEE 802.3)
? IPv4 (RFC 791) ? Address Resolution Protocol (ARP) ? DNS: A record (RFC 1706), SRV record (RFC 2782) ? Dynamic Host Configuration Protocol (DHCP) client (RFC 2131) ? Internet Control Message Protocol (ICMP) (RFC 792) ? TCP (RFC793) ? User Datagram Protocol (UDP) (RFC 768) ? Real-Time Transport Protocol (RTP) (RFC 1889, 1890) ? Real-Time Control Protocol (RTCP) (RFC 1889) ? Differentiated Services (DiffServ) (RFC 2475) ? Type of service (ToS) (RFC 791, 1349) ? VLAN tagging 802.1p/Q: Layer 2 quality of service (QoS) ? Simple Network Time Protocol (SNTP) (RFC 2030) |
Voice gateway | ? SIP version 2 (RFC 3261, 3262, 3263, 3264)
? SPCP with the Cisco Unified Communications 500 Series ? SIP proxy redundancy: dynamic via DNS SRV, A records ? Reregistration with primary SIP proxy server ? SIP support in NAT networks (including STUN) ? SIPFrag (RFC 3420) ? Secure (encrypted) calling via SRTP ? Codec name assignment ? Voice algorithms: ? G.711 (A-law and ?-law) ? G.726 (16/24/32/40 kbps) ? G.729 A ? G.722 ? Dynamic payload support ? Adjustable audio frames per packet ? Dual-tone multifrequency (DTMF), in-band and out-of-band (RFC 2833) (SIP INFO) ? Flexible dial plan support with interdigit timers ? IP address/URI dialing support ? Call progress tone generation ? Jitter buffer: adaptive ? Frame loss concealment ? Comfort Noise Generation (CNG) ? Voice activity detection (VAD) with silence suppression ? Attenuation/gain adjustments ? Message waiting indicator (MWI) tones ? VMWI via NOTIFY, SUBSCRIBE ? Caller ID support (name and number) ? Third- |
Provisioning, administration, and maintenance | ? Integrated web server provides web-based administration and configuration
? Telephone keypad configuration via display menu/navigation ? Automated provisioning and upgrade via HTTPS, HTTP, TFTP ? Asynchronous notification of upgrade availability via NOTIFY ? Nonintrusive in-service upgrades ? Report generation and event logging ? Statistics transmitted in BYE message ? Syslog and debug server records: configurable per line |
Power supply | ? Power supply is optional and is purchased separately
? Models: Cisco PA100-NA, PA100-EU, PA100-UK, PA100-AU ? DC output voltage: +5 VDC at 2.0A maximum ? Switching power adapter: 100-240V 50-60 Hz AC input |
Physical interfaces | ? Two 10/100BASE-T RJ-45 Ethernet ports (IEEE 802.3)
? Handset: RJ-9 connector ? Built-in speakerphone and microphone ? Headset 2.5-mm port |
Indicator lights/LEDs | ? Speakerphone on/off button with LED
? Headset on/off button with LED ? Mute button with LED ? Message waiting LED |
Body dimensions (W x H x D) | 8.42 x 8.35. x 1.73 in. (214 x 212 x 44 mm) |
Unit weight | 2.00 lb ( 0.9kg) |
Operating temperature | 32º ~ 104ºF (0º ~ 40ºC) |
Storage temperature | -4º ~ 158ºF (-20º ~ 70ºC) |
Operating humidity | 5% to 95% noncondensing |
Storage humidity | 5% to 95% noncondensing |
Package Contents | ? Cisco SPA504G 4-Line IP phone, handset, and stand
? Handset cord ? RJ-45 Ethernet cable ? Quick-Start Guide ? CD Optional Accessories |
Part Number | Description |
MB100 | Wall-mount brackets for SPA500, CP500, and SPA 900 Series |
PA100-NA | Power supply for SPA500, CP500, and SPA 900 Series-5V/2A (North America style plug) |
WBPN | IEEE 802.11n 130 Mbps Wireless Bridge for SPA300 or SPA500 Series IP Phone |
Warranty & Returns
Reviews
MIR = Mail in Rebate, IR = Instant Rebate. Prices are in Canadian dollars. Canada Computers & Electronics is not responsible for typographic or photographic errors. Prices and specifications are subject to change without notice. Promotional pricing is valid while quantities last. Logos and trademarks are copyrighted and the property of their respective owners. Canada Computers & Electronics is independently operated in Quebec. © 2003 - 2024 Canada Computers & Electronics. All rights reserved.