VoIP Services

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AiT Telecom Carrier Voice offers consistent, complete and cost effective voice termination services through extremely competitive routing plans and strategic carrier partners. AiT Carrier Voice is the preferred carrier services provider for Western Europe in the voice market.  

AiT Telecom Carrier Voice Directs

Since its inception, AiT Telecom Carrier Voice has developed many unique and diverse relationships with direct carriers worldwide, with particular focus given to hard to reach routes. Working with carefully selected quality partners via bi-laterals and direct routes, AiT Telecom Carrier Voice can provide your customers an excellent service.

As the international voice market grows, a wide range of carriers, fixed or mobile operators, service providers and resellers actively offer international voice services.  

By focusing solely on direct routes, we are able to control quality, coverage and cost, and pass these benefits onto our customers. The AiT Telecom Carrier Voice strengths of experience and professionalism, put together with close collaborations with strategic partners in more than 30 countries proves a commitment to providing the best available quality in the voice services market.

IP Voice 1+ Termination - Your Ideal IP Voice Termination Provider

AiT's expertise in both broadband and telephony make AiT an ideal company to provide you with Internet Protocol (IP) Voice 1+ Termination services. AiT's IP Voice 1+ Termination service is a cost-effective way for you to terminate telephone calls to over 250 countries while taking advantage of IP technology. AiT IP Voice 1+ Termination service provides an IP-based connection for voice traffic exchange with other service providers. Once connected to AiT's OC-192 network, with over 1,700 access points and over 16,000 routes, you will benefit from soft switch technology that achieves quality comparable to the public switched telephone network (PSTN).

NETWORK ARCHITECTURE

How It Works

Traditionally, long distance (LD) providers convert IP voice traffic to time division multiplex (TDM) and hand the traffic to their LD provider for termination. In many instances, the LD provider then converts that traffic back to IP to traverse their LD network, converts the traffic once again to TDM and terminates the call. With AiT IP Voice 1+ Termination, you can hand your IP voice traffic directly to AiT. AiT will transport the IP voice call streams across its OC-192 MPLS network and terminate the calls to the PSTN. No longer will you need to purchase or manage the gateways necessary to make these conversions – AiT does it all! First, your IP voice traffic traverses the AiT IP transport to the Session Border Controller (SBC).

The SBC provides the necessary firewall protection to give your traffic an additional level of protection on AiT's IP voice infrastructure. AiT's media gateways terminate your IP voice calls to the TDM circuit-switched network. Calls are terminated either domestically or internationally to the PSTN via TDM. 

BENEFITS

Savings

• Reduce your capital expenditures by using a scalable single point of access with AiT Dedicated Internet Access, or by delivering traffic across the public Internet instead of using costly TDM trunks and managing multiple IP/TDM gateways   

Quality and Security

• With dedicated internet access, AiT's IP voice infrastructure provides quality and service levels comparable to the PSTN 
• 24x7x365 network monitoring and management enables real-time troubleshooting while enhancing network uptime   
• Advanced network firewall protection using the SBC to provide IP address security and fraud protection   

Reach

• AiT can terminate traffic in over 250 countries through both land-line and mobile terminations   

Ease of Use

• ATI can be your single provider for both traditional long distance as well as IP Voice 1+ Termination   

Service Technology

• Connection Types: Connect to AiT's network using a DS-1 to OC-48 dedicated data circuit. Providers collocated in a AiT point of presence (PoP) location may connect via an Ethernet cross-connect. Service providers may also connect via the public Internet*   
• Protocol: SIP   
• Codec:          G.711, ulaw, G.711 alaw, G.729A and G.729AB   
• FAX:         Standard fax and T.38 with G.711 or G.729   
• RFC2833 and SIP info: Supported for G.729 only