Reviews Gsm To Pstn
99 Zones Wireless Home Office House Security Burglar Alarm System PIR Motion Sensor Auto Dialer Password
- All-in-one Auto Dialing Home Security System.
- Built-in battery, power failure protection.
Check StockEmergency Wall Telephone Pre-programmed to Auto Dial 911 - RED
- Auto dials any pre-programmed telephone number (911 as default).
- Works on any analog phone line (PSTN, VOIP) that is FSK or DTMF compatible.
- Retains programming even if disconnected from phoneline (EEPROM technology)..
- Telephone line powered (no external power required)..
- Easy to install and re-program (Comes with wallplate and do-it-yourself programming instructions).
Check StockEngenius DURAFON-SIP Phone System DURAFON SIP SYSTEM Long Range Cordless Telephone System Retail
- Works with any IP-PBX that supports standard SIP protocols.
- Up to 250,000 sq ft of facility coverage.
Check StockGrandstream GXP2135 IP Phone 8-Units with UCM6208 8 Port IP PBX Gigabit
- Integrated 2 pstn trunk fxo ports, 2 analog telephone FXS ports with lifeline capability in case of power outage, and up to 50 SIP trunk accounts.
- 1 GHz arm cortex A8 application processor, large memory (512MB ddr Ram, 4GB nand flash), and dedicated high-performance multi-core dsp array for advanced voice processing.
- Gigabit network port(s) with integrated PoE, USB, SD card.
- integrated NAT router with advanced QoS support.
- Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls.
- Comprehensive security protection using SRTP, TLS and HTTPS with hardware encryption accelerator, Fail2ban, Whitelist, Blacklist, alerts and more to protect against attacks.
Check StockGrandstream GXP2135 8-Pack IP Phone Enterprise High Performance 8lines with 4 SIP Accounts, HD Audio
- Integrated 2 pstn trunk fxo ports, 2 analog telephone FXS ports with lifeline capability in case of power outage, and up to 50 SIP trunk accounts.
- 1 GHz arm cortex A8 application processor, large memory (512MB ddr Ram, 4GB nand flash), and dedicated high-performance multi-core dsp array for advanced voice processing.
- Gigabit network port(s) with integrated PoE, USB, SD card.
- integrated NAT router with advanced QoS support.
- Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls.
- Comprehensive security protection using SRTP, TLS and HTTPS with hardware encryption accelerator, Fail2ban, Whitelist, Blacklist, alerts and more to protect against attacks.
Check StockBASE/PSTN LAN MICRO USB, ENGENIUS DuraFon-SIP-BU DuraFon(R) SIP Base Station with PSTN, LAN & Micro USB ports, Base for DuraFon(R) SIP Long-range Cordless Phone System, Dual-port interface: SIP & P…
- Base for DuraFon(R) SIP Long-range Cordless Phone System.
- Works with any IP-PBX that supports standard SIP protocols.
- Up to 250,000 sq ft of facility coverage.
Check StockUltimate Call Blocker WiFi - Block Virtually All Unsolicited Calls Robocalls Scams Non-Profit Unwanted Without Having to Touch A Button! New Cloud-Based WiFi Technology Made in USA.
- GLOBAL BLACKLIST - This list has 450,000+ phone numbers linked of unsolicited calling. The UBlocker WL searches this list to AUTOMATICALLY block scam....
- USER BLACKLIST - The UBlocker allow users to block UNLIMITED phone numbers, names, and area codes / prefixes via the web. Users can manage their lists....
- NAME BLOCKING - In addition to number and area codes, the UBlocker also has the ability to BLOCK calls using NAMES including OUT OF AREA, UNKNOWN,....
- WHITELIST MODE (ON/OFF) - Another new feature (only available in the UBlocker) is the WHITELIST MODE (ON/OFF) – When turned ON, it blocks all calls....
- Compatible with ALL phone service providers in the US (including traditional PSTN, POTs, Cooper landlines, Cable (or Coax) lines, and VoIP. IMPORTANT:....
Check StockZTE AVID PLUS Z828, (8GB, 1GB RAM), 5.0\ Full HD Display, 5MP Rear Camera, 2300 mAh Battery, 4G LTE Smartphone, (GSM Unlocked)
- DOES THIS DEVICE NEED A SIM CARD: Yes it does Being that this device is GSM Unlocked it will work on any active GSM Nano size SIM Card, The sim card does NOT come included you will need to contact your GSM Network Provider to acquire your complimentary Sim card (Free from most GSM Network Providers with activating of an account)..
- WHAT NETWORK FREQUENCIES ARE SUPPORTED BY THIS DEVICE: The Phone will support the following Frequency Bands: GSM / HSPA / LTE (2G): 850, 900, 1800, 1900. (3G) HSDPA 850, 1700 (AWS) 1900. (4G) bands 2(1900), 4(1700/2100), 12(700). Speed HSPA, LTE Cat4 150/50 Mbps. Please contact your GSM Network Provider (prior to purchase) and inquirer if they support these bands in your area to ensure the device will work Properly..
- Dragontrail, manufactured by Asahi Glass Co. will keep the screen protected with its scratch resis....
Check StockSamsung Galaxy J3 Prime J327A | (16GB, 1.5 RAM) | 5
- DOES THIS DEVICE NEED A SIM CARD: Yes it does Being that this device is GSM unlocked it will work on any GSM Network with a NANO size SIM Card (and the NANO Sim card is NOT enclosed) you will need to contact your Network Provider to acquire your complimentary Sim card (Free from most Carriers with activation of an account).
- WHAT NETWORK FREQUENCIES ARE SUPPORTED BY THIS DEVICE: GSM: GSM850, GSM900, DCS1800, PCS1900 UMTS: B2(1900), B4(AWS), B5(850) 4G LTE: B2(1900) ,B4(AWS), B5(850), B12(700).
- HOW LONG CAN I EXPECT THE BATTERY TO LAST ME: Well the battery (EB-BG530BBU) has 2600mAh which in a Usage time frame means Battery Talk Time Up to 9 hours Music Play Time of up to 71 hrs Video Play Time up to 13 hrs Internet Use Time on 3G up to 11 hrs on LTE: up to 12 hrs on Wi-Fi: up to 13 hrs before you need to recharge the battery..
- WHAT DOES UNLOCKED REALLY MEAN: Unlocked devices are compatible with GSM carriers the kinds that Use SIM Cards for Service like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers) Unlocked Devices will not work with CDMA Carriers the kinds that don't use sim cards for service like Sprint, Verizon, Boost or Virgin (contact your network provider prior to purchasing for verification th....
Check StockSamsung Galaxy S5 - G900-16GB - GSM Unlocked - Android Smartphone (White)
- DOES THIS DEVICE NEED A SIM CARD: Yes it does Being that this device is GSM unlocked it will work on any GSM Network with a Micro size SIM Card The sim card does not come included, if you will be using this device with a Network Other than AT&T you will need to contact your Network Provider to acquire your complimentary Sim card (Free from most Carriers with activating of an account).
- Network Frequencies and Data Type LTE: Bands 1/2/3/4/5/7/17.
- HOW LONG CAN I EXPECT THE BATTERY TO LAST ME: Well the battery has 2800mAh which in a Usage time frame means 29 solid hours of streaming at 4G LTE speeds as well it has a Standby time of up to 77 hours before you need to recharge the battery (Taken from the manufacturer take with a grain of salt).
- WHAT DOES UNLOCKED REALLY MEAN: Unlocked devices are compatible with GSM carriers the kinds that Use SIM Cards for Service like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers) Unlocked Devices will not work with CDMA Carriers the kinds that dont use sim cards for service like Sprint, Verizon, Boost or Virgin (contact your network provider prior to purchasing for verification that they support GSM frequencies....
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