Linksys SPA122 ATA 2 FXS Telephone VOIP ATA with Router Replace SPA2102 PAP2T 2FXS Voip Telefone FAX Server Adapter Wholesale

Linksys SPA122 ATA 2 FXS Telephone VOIP ATA with Router Replace SPA2102 PAP2T 2FXS Voip Telefone
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Linksys SPA122 ATA 2 FXS Telephone VOIP ATA with Router Replace SPA2102 PAP2T 2FXS Voip Telefone
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Availability: in stock
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Price:  US $700.00 / lot
Sale price:  US $602.00 / lot

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Guarantees: On-time Delivery 60 days


UNLOCKED LINKSYS SPA122 SIP VoIP Telephone Adapter ATA FXS Voice Web Telephone Adapter(Embody Retail field)

IP :

Consumer/Password: admin



*Be aware: Many specs are programmable inside an outlined vary or record of choices. Please see the C isco SPA100 Collection Administration Information for particulars. The configuration profile is uploaded to the C isco SPA122 on the time of provisioning.

Knowledge networking

M A C tackle (IEEE 802.Three)

IPv4 (RFC 791) upgradeable to IPv6 (RFC 1883)

Handle Decision Protocol (ARP)

Area Identify System (DNS) A document (RFC 1706) and SRV document (RFC 2782)

Dynamic Host Configuration Protocol (DHCP) server and shopper (RFC 2131)

DHCP shopper reservation

DHCP Choices 159 and 160

Level-to-Level Protocol over Ethernet (PPoE) shopper (RFC 2516)

Web Management Message Protocol (ICMP) (RFC 792)

TCP (RFC 793)

Consumer Datagram Protocol (UDP) (RFC 768)

Actual Time Protocol (RTP) (RFC 1889) (RFC 1890)

Actual Time Management Protocol (RTCP) (RFC 1889)

Differentiated Providers (DiffServ) (RFC 2475) and sort of service (ToS) (RFC 791/1349)

VLAN tagging (IEEE 802.1p)

Easy Community Time Protocol (SNTP) (RFC 2030)

Add information fee limiting: static and automated

QoS voice packet prioritization over different packet sorts

M A C tackle cloning

Port forwarding

SIP channels help each UDP and TCP transport

VPN pass-through with IP Safety encapsulating safety payload (IPsec ESP), Level-to-Level Tunneling Protocol (PPTP), and Layer 2 Tunneling Protocol (L2TP)

Voice gate manner

SIPv2 (RFC 3261, 3262, 3263, and 3264)

SIP proxy redundancy: dynamic by means of use of DNS SRV A information

Reregistration with main SIP proxy server

SIP help in Community Handle Translation (NAT) networks (together with Serial Tunnel [STUN])

Extremely safe (encrypted) calling utilizing Safe RTP (SRTP)

Codec title task

G.711 (A-law and μ-law)

G.726 (32 kbps)

G.729 A

Dynamic payload

Adjustable audio frames per packet

Twin-tone multifrequency (DTMF): in-band and out-of-band (RFC 2833) (SIP data)

Fax functionality

Fax tone detection pass-through

Fax pass-through utilizing G.711

Actual-time fax over IP utilizing T.38 fax relay (T.38 help relies on fax m a c hine and community and transport resilience)

Subscriber line interface circuit (SLIC)

Ring voltage: 40-90 Vpk configurable

Ring frequency: 20-25 Hz

Ring waveform: Trapezoidal

Most ringer load: 5 ringer equivalence numbers (RENs)

On-hook voltage (tip and ring): -46 to -56V

Off-hook present: 18-25 mA

Terminating impedance: 600 ohm resistive or 270 ohm + 750 ohm

150 nF advanced impedance

Frequency response: 300-3400 Hz

Return loss (600 ohm, 300-3400 Hz): as much as 20 dB

Insertion loss (1 Vrms at 1 kHz): Three-Four dB

Whole harmonic distortion (THD) (350 mV peak at 300 Hz): as much as Three%

Idle channel noise: 72 dB (typical)

Longitudinal steadiness: 55 dB (typical)

Off-hook threshold (line seizure): Rdc < 1000 ohm

On-hook threshold (line launch): Rdc >10000 ohm

Rdc DC supervisory vary: Rdc > 450 ohm

Regulatory compliance

FCC (Half 15 Class B), CE, ICES-Zero03, A-Tick certification, Restriction of Hazardous Substances (RoHS), and UL

Energy provide

DC enter voltage: 5V DC at 2.0A most

Energy consumption: 5W

Switching kind (100-240V) automated

Energy adapter: 100-240V and 50-60 Hz (26-34 VA) AC enter, with 1.8m wire

Indicator lights and LEDs

Telephone 1, telephone 2, Web, and energy

Dimensions (W x H x D)

.98 x Three.98 x 1.10 in. (101 x 101 x 28 mm)

Unit weight

5.40 oz (153g)

Working temperature

32 to 113oF (Zero to 45oC)

Storage temperature

-77 to 158oF (-25 to 70oC)

Working humidity

10 to 90% noncondensing

Storage humidity

10 to 90% noncondensing


  • SPA122 Important Machine
  • 1 x RJ45 cable
  • 1 x Common Energy Adaptor (100-240V)
  • 1 x Fast Set up Guid

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $700.00 / lot
Sale Price:  US $602.00 / lot
from AliExpress
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