"voip gateway"

• Type: Accessories
• Parts: 1-Year Warranty
• Labor: 1-Year Warranty
• Model #: RNAB01MTVHZZT

• Brand: Grandstream
• Type: Accessories
• Protocols: TCP / IP / UDP, RTP / RTCP, HTTP / HTTPS, ARP / RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP / TLS, SRTP, TR-069
• Security: Media: SRTP Control: TLS / SIPS / HTTPS Management: Syslog support, telnet, SSH, remote management using web browser
• Model #: HT813

• Brand: Poly
• Protocols: LLDP-MED for VLAN discovery; IPv4; TCP (RFC 793) in SSL/TLS; Domain Name System (DNS): A records (RFC 1706), SRV records (RFC 2782), RTP (RFC 1889, 1890), RFC 5966
• Security: HTTPS secure provisioning; Local Access Interface: IVR password
• Ports: 1 RJ-45; 1 RJ-11; 1 USB 2.0 Type-A (for media and storage applications)
• Model #: 8F3H4AA#ABA

• Brand: AudioCodes
• Type: Gateway
• Dimensions: 8.66" x 6.77" x 1.65"
• Features: The AudioCodes MediaPack Series of analog VoIP gateways are cost-effective,best-of-breed technology products. These stand-alone gateways provide superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with IP PBX systems.
• Model #: MP114/4S/SIP/CER

• Type: Gateway
• Model #: BE5Z49QEU5

• Model #: VEGA-4NGF-030

• Brand: Grandstream
• Type: VoIP Gateway
• Weight: 11.3
• Model #: GXW4248

• Brand: ADTRAN
• Type: VoIP Gateway
• Model #: 4700252F2#100

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• Model #: RNAB00GYOLI5C

• Protocols: TCP/IP
• Weight: 7.95
• Model #: GXW4224

• Type: Asterisk Card For VoIP Phone System
• Specifications: Analog FXS / FXO Card
• Features: Supports Asterisk , Issabel, FreePbx ,AsteriskNow,Free PBX,Isabel,VitalPBX ,Dahdi ...
• Parts: 3 Years
• Model #: tdm400p-13

• Type: Asterisk Card For IP PBX System
• Specifications: Analog FXS / FXO Card
• Parts: 3 Years
• Model #: aex800-80

• Type: Adapter
• Parts: 3 Years
• Model #: minipbx-22-freepbx

• Type: Adapter
• Specifications: ISDN PRI T1 Card E1 Card
• Features: Supports Asterisk , Issabel, FreePbx ,AsteriskNow ,Dahdi ...
• Parts: 3 Years
• Model #: TE120-E

• Type: Adapter
• Specifications: 3 FXO+1 FXS Modules
• Model #: ROBYLIST1122

• Part Number: HT802
• Type: Adapter
• Specifications: Interfaces Telephone Interfaces Two (2) FXS ports Network Interfaces One (1) 10/100Mbps auto-sensing ethernet ports (RJ45) LED Indicators POWER, INTERNET, PHONE1, PHONE2 Factory Reset Button Yes Voice, Fax, Modem Telephony Features Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference Voice Codecs G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, dynamic jitter buffer, advanced line echo cancellation Fax Over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through Short/Long Haul Ring Load 2 REN: Up to 1km on 24 AWG Caller ID Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop Current Signaling Netwo...
• Model #: HT802

• Type: Asterisk Card For IP PBX Appliance
• Specifications: ISDN PRI T1 Card E1 Card
• Parts: 3 Years
• Model #: TE420-E

• Brand: Grandstream
• Type: VoIP Gateway
• Weight: 7.64
• Model #: GXW4216

• Brand: ADTRAN
• Type: VoIP Gateway
• Weight: 10.2
• Parts: 5 Year
• Model #: 4243924F2

• Brand: AudioCodes
• Type: VoIP Gateway
• Model #: M500-ESBC

• Model #: MP124/24S/AC/SIP/D

• Model #: MP114/2S/2O/SIP/D

• Brand: Grandstream
• Type: Office Products
• Weight: 1.5
• Model #: HT818

• Type: Telephone
• Model #: BE50008352

• Model #: MP124/16S/AC/SIP

• Model #: 48E3450A12

• Model #: 4880261C7F

• Brand: Grandstream
• Type: Other
• Model #: GS-GXW4224

• Brand: AudioCodes
• Type: Accessories
• Features: Interfaces: - Dual T1/E1 span module installed - 5 additional modular bays for voice modules - one active / standby pair of 10/100/1000 Ethernet interfaces Media Processing: - Voice Coders: G.711, G.726, G.727, G.723.1, G.729, GSM FR, MS GSM, iLBC, EG.711, EVRC, QCELP, AMR, GSM EFR, G.722, Independent dynamic vocoder selection per channel. - Echo Cancellation: G.165 and G.168-2002, with 32, 64 or 128 tail length. - Quality Enhancement: Dynamic programmable jitter buffer, VAD, CNG, 802.1p/Q VLAN tagging, DiffServ, voice quality monitoring, G.729B, RTCPXR. - DTMF / MF Transport: Packet side or PSTN side detection and generation, RFC 2833 compliant DTMF relay. Call Progress tones detection and generation. - IP Transport: VoIP (RTP / RTCP) per IETF RFC 3550 and 3551. - Fax and Modem Transport: T.38 compliant ...
• Model #: M1KB-D2

• Brand: HP
• Part Number: 83Z45AA#ABA
• Type: Video Conference Device
• Camera: 121° DFOV, 110° HFOV 5x digital zoom UHD 2160p (4K) capture resolution Automatic meeting experience powered by Poly DirectorAI including group framing and speaker framing
• Model #: 83Z45AA#ABA

• Model #: CB09WV2SVXY

• Battery Type: N/A
• Model #: 4741640580007

• Model #: GB002HSA94A

• Model #: ROOMCAST

• Part Number: 02-SSC-7368
• Firewall Type: Firewalls / Security Appliances
• OS Support: SonicOS 7.0.1
• Power Input: Data Link Protocol: Gigabit Ethernet, 10 Gigabit Ethernet, 5 Gigabit Ethernet VoIP Protocols: SIP, H.323 v3, H.323 v4, H.323 v1, H.323 v2, H.323 v5 IP Telephony Features: VoIP gatekeeper support, VoIP outbound bandwidth management Performance: Firewall throughput: 5.5 Gbps ¦ Threat prevention throughput: 3.5 Gbps ¦ Application throughput: 4.2 Gbps ¦ IPS throughput: 3.8 Gbps ¦ Anti-malware throughput: 3.5 Gbps ¦ TLS/SSL inspection and decryption throughput: 850 Mbps ¦ VPN throughput (IPSec): 2.2 Gbps ¦ Connection rate: 22500 connections per second Capacity: DPI connections: 750000 ¦ Maximum number of access points: 32 ¦ VPN tunnels (site-to-site): 3000 ¦ SPI connections: 2000000 ¦ Virtual interfaces (VLANs): 256 ¦ DPI SSL ...
• Model #: 02-SSC-7368

• Model #: MP124/24S/AC/SIP