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PSTN to VoIP Solutions

PSTN to VoIP solutions such as VoIP Gateways, Telephony Interface Cards, and Channel Banks are needed to bridge VoIP networks and equipment to traditional telephone networks and equipment such analog POTS lines, digital voice T1's, legacy PBX's, and the normal Public Switched Telephone Network (PSTN). These devices can range from a simple VoIP adapter that has a single conventional telephone port and a single ethernet port to multi-port T1 VoIP media gateways, internal server based PCI telephony cards, or Channel Banks.

Most often, PSTN to VoIP solutions are used in conjunction with VoIP business phone systems, which will typically include a PSTN to VoIP interface device to allow the system to make calls to the PSTN. In other cases, a PSTN to VoIP Solution such as a VoIP Gateway will be used to connect remote branch offices that have legacy PBX's together over a data network to help reduce long distance costs.

VoIP Gateways
VoIP Gateways
386 products
Telephony Cards
Telephony Cards
425 products
Channel Banks
Channel Banks
117 products
VoIP Analog Adapters
VoIP Analog Adapters
4 products

Products

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Audiocodes Mediant 2000 See details
Audiocodes Mediant 2000
Audio Codes Mediant 2000-Quad Span T1 The Mediant 2000 VoIP Gateway is a cost-effective, entry-level member of the AudioCodes family of market ready, stanards compliant, media gateway systems. Intelligently packaged in a 1u chassis especially designed for smaller locations in the carrier network market, the Mediant 2000 is the right-sized solution for small-scale needs. Incorporating AudioCodes leading Voice over Packet technology, the Mediant 2000 enables Network Equipment Providers (NEPs) and System Integrators rapid time-to-market and reliabel cost-effective deployent of nect-generation networks. The Mediant 2000 is based on VoIPerfect(tm) architecture, AudioCodes' underlying, best-of-breed, core technology for all of its products.


AudioCodes MediaPack 112 - 2FXS (MP112/2S/SIP) See details
AudioCodes MediaPack 112 - 2FXS (MP112/2S/SIP)

The AudioCodes MediaPack 112 - 2FXS (MP112/2S/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The AudioCodes MediaPack 112 - 2FXS (MP112/2S/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 112 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

AudioCodes MediaPack 114 - 2FXS 2FXO (MP114/2S/2O/SIP) See details
AudioCodes MediaPack 114 - 2FXS 2FXO (MP114/2S/2O/SIP)

The AudioCodes MediaPack 114 2FXS 2FXO (MP114/2S/2O/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The AudioCodes MediaPack 114 2FXS 2FXO (MP114/2S/2O/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 114 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

AudioCodes MediaPack 114 - 4FXO (MP114/4O/SIP) See details
AudioCodes MediaPack 114 - 4FXO (MP114/4O/SIP)

The AudioCodes MediaPack 114 - 4FXO (MP114/4O/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The AudioCodes MediaPack 114 - 4FXO (MP114/4O/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 114 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

Audiocodes MediaPack 114 - 4FXS (MP114/4S/SIP) See details
Audiocodes MediaPack 114 - 4FXS (MP114/4S/SIP)

The Audiocodes MediaPack 114 - 4FXS (MP114/4S/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The Audiocodes MediaPack 114 - 4FXS (MP114/4S/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 114 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

AudioCodes MediaPack 118 - 4FXS 4FXO (MP118/4S/4O/SIP) See details
AudioCodes MediaPack 118 - 4FXS 4FXO (MP118/4S/4O/SIP)

The AudioCodes MediaPack 118 - 4FXS 4FXO (MP118/4S/4O/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The AudioCodes MediaPack 118 - 4FXS 4FXO (MP118/4S/4O/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 118 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

AudioCodes MediaPack 118 - 8FXO (MP118/8O/SIP) See details
AudioCodes MediaPack 118 - 8FXO (MP118/8O/SIP)

The AudioCodes MediaPack 118 - 8FXO (MP118/8O/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The AudioCodes MediaPack 118 - 8FXO (MP118/8O/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 118 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

AudioCodes MediaPack 118 - 8FXS (MP118/8S/SIP) See details
AudioCodes MediaPack 118 - 8FXS (MP118/8S/SIP)

The AudioCodes MediaPack 118 - 8FXS (MP118/8S/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The AudioCodes MediaPack 118 - 8FXS (MP118/8S/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 118 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

AudioCodes MediaPack 124D - 24FXS AC (MP124/24S/AC/SIP) See details
AudioCodes MediaPack 124D - 24FXS AC (MP124/24S/AC/SIP)

The AudioCodes MediaPack 124D - 24FXS AC (MP124/24S/AC/SIP) VoIP Gateways are cost-effective, best-of-breed technology products. The AudioCodes MediaPack 124D - 24FXS AC (MP124/24S/AC/SIP) analog VoIP Gateway provides superior voice technology for connecting legacy telephones, fax machines and PBX systems with IP-based telephony networks, as well as for integration with new IP-based PBX systems. The MP 124 is designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323

Cisco PAP2T See details
Cisco PAP2T

The Cisco PAP2T Internet Phone Adapter with 2 VoIP Ports enables high-quality feature-rich VoIP service through your broadband Internet connection. Just plug it into your home router or gateway and use the two standard telephone ports to connect analog phones or fax machines. Each phone port operates independently, with separate phone service and phone numbers, like having two telephone lines. You'll get clear reception and reliable fax connections, even while using the Internet.

Cisco SPA112 See details
Cisco SPA112
Eliminate compromise on voice quality or features for phone and fax capabilities associated with Internet voice over IP (VoIP) service. Cisco VoIP solutions provide the quality, peace of mind, and investment protection at an affordable price.
Cisco SPA122 See details
Cisco SPA122
Eliminate compromise on voice quality or features for phone and fax capabilities associated with Internet voice over IP (VoIP) service. Cisco VoIP solutions provide the quality, peace of mind, and investment protection at an affordable price.
Cisco SPA2102 See details
Cisco SPA2102
Inexpensive, easy to install and simple-to-use, the SPA2102 connects a standard telephone or fax machine to IP-based data networks. Comes with 2 FXS Ports, and 2 Ethernet Ports (LAN/WAN).
Cisco SPA3102 See details
Cisco SPA3102
Analog Adapter with 1 FXS, 1 FXO and 2 Ethernet ports. This model also includes built in router capabilities!


Cisco SPA8000 See details
Cisco SPA8000
This unit is an 8-Port IP Telephony Gateway is a full featured Analog Terminal Adapter (ATA) for small business enterprises.

Cisco SPA8800 See details
Cisco SPA8800
The Cisco SPA8800 is an IP telephony gateway with 4 FXO and 4FXS ports.
Digium AEX2400
- FXO / FXS Port Combination (24 Port Max)
- PCI-Expess
- Optional Echo Cancellation Module
Products found on this page: AEX2400, AEX2401B, AEX2402B, AEX2403B, AEX2404B, AEX2405B, AEX2406B, AEX2410B, AEX
Digium AEX2400E
- Hardware Echo Cancellation Module
- FXO / FXS Port Combination (24 Port Max)
- PCI-Expess

Products found on this page: AEX2400E, AEX2401E, AEX2402E, AEX2403E, AEX2404E, AEX2405E, AEX2406E, AEX2410E, AEX2411E, AEX2412E, AEX2413E, AEX
Digium AEX410
The Digium® AEX410 is a half-length PCI-Express x1 modular gateway card for connecting analog telephone stations and analog POTS lines through a PC. It supports a combination of up to four station or trunk modules for a total of 4 lines.
Digium AEX800
- FXO / FXS Port Combination (8 Port Max)
- PCI-Expess
- Optional Echo Cancellation Module
Products found on this page: AEX801B, AEX802B, AEX803B, AEX804B, AEX805B, AEX806B, AEX807B, AEX808B, AEX810B, AE