Cisco SPA508G

Cisco SPA508G supports the SPCP for working with the Cisco UC500 and SIPv2 protocol for working with the SPA9000 and many other sip supported PBX Systems.
  • LCD display with a resolution of 128 x 64 (mono)
  • 2-port 10 / 100BASE-T RJ-45 Ethernet (IEEE 802.3)
  • The handset RJ-9
  • Built-in speaker and microphone
  • 2.5mm Headset Jack



Cisco IP phone SPA508G Dubai is really as dedicated and focused as you’re. It is a 8-line IP phone tested for broad interoperability with leading producers of VoIP equipment, the SPA508G handles business office integration how you will do; quickly, competitively, along with feature-rich services.Cisco SPA508G in Dubai utilizes VoIP’s advantage without limiting its primary businesses functionality. The SPA508G allows easy station moves, shared line appearances, productivity enhancing features when combined with Cisco Unified Communications. SPA508G supports encryption protocols unobtrusively manage in-service software upgrades and highly secure remote provisioning.The Cisco SPA508G Dubai supports LDAPv3 Corporate Directory Search, Cisco XML-based Corporate Directory featuring a customizable brand name and screensaver. SIP 3rd party call control for server based applications and Cisco XML API support for advanced applications is also available. The Cisco SPA508G supports for the standard SIP2.0 protocol, in addition to Cisco’s proprietary SPCP (Smart Phone Control Protocol), an offshoot of Cisco’s SCCP (Skinny) call control protocol which is often used around the Cisco UC500 platform. The Cisco SPA508G belongs to the Cisco Small Business Pro product family.
Call us today to know more about Cisco products and free consultation.We supply Cisco Office telephone system CISCO SPA508G in Dubai , Abu Dhabi, Sharjah, Fujairah, Ras Al Kaimah, Alman-UAE


Cisco SPA508G Specification

Supported network protocols:
  • MAC address (IEEE 802.3)
  • IPv4 (RFC 791)
  • Address Resolution Protocol (ARP)
  • DNS: A record (RFC 1706), the SRV record (RFC 2782)
  • Dynamic Host Configuration Protocol (DHCP) client (RFC 2131)
  • Internet Control Message Protocol (ICMP) (RFC 792)
  • TCP (RFC 793)
  • 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)
Specification of the voice:
  • 8 line
  • V.2 SIP voice protocol (RFC 3261, 3262, 3263, 3264)
  • SPCP with the Cisco Unified Communications 500 Series
  • Support SIP server reduntantnego
  • Support for SIP networks with NAT (including STUN server support)
  • Registration redoing the primary SIP server
  • SIPFrag (RFC 3420)
  • The ability to initiate encrypted connections via SRTP
  • Voice codecs:G.711 (A-law and μ-law)
    G.726 (16/24/32/40 kbps)
    G.729 A
  • Dynamic payload support
  • The ability to specify the size of 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
  • Support for call by IP address / URL
  • Generating sounds during a conversation
  • Jitter buffer: adaptive
  • Hiding lost frames
  • Generate artificial background noise generation (CNG)
  • The algorithm recognizes a caller activity (VAD) algorithm damping silence
  • Adjusting damping / profit
  • VMWI – Voicemail waiting indicator, through subscriptions, notification
  • Third-party call control (RFC 3725)
Provisioning and Administration:
  • Built Administration Server to manage the administrator and user
  • Management by phone keypad on the screen
  • The system provisioning via HTTPS, HTTP, TFTP
  • Asynchronous notification for updates notification (NOTIFY)
  • Nonintrusive in-service upgrades
  • Generating reports and registration of events
  • Statistics BYE broadcast in the news
  • And syslog server entries dubug: configurable per line
Environmental Specifications:
  • Power supply:
    Power of Ethernet 802.3af
    The power supply is optional and is purchased separately
    Compatible power supply models: Cisco PA100-NA, PA100-EU, PA100-UK, PA100-AU
    Specifications power supply on the output: +5 VDC at 2.0A
Dimensions214 x 212 x 44 mm
Weight0.9 kg
Operating temperature0 ° ~ 40 ° C
Storage temperature-20 ° ~ 70 ° C
Air humidity Operating5% to 95%
Air humidity during storage5% to 95%