Specialty Answering Service United States

Installs VoIP systems to business clients in PA, NJ, DE, and NY.

Specialty Answering Service is a call center service company based in Pennsylvania. In addition to call center services, we offer hosted virtual PBX as well as offer VoIP networking and installation services to our customers in Pennsylvania, New Jersey, New York, and Delaware.

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General office

Specialty Answering Service
1530 Locust Street
Philadelphia
PA ,19102
United States

Phone: +1 888 532 4794
Site: http://www.specialtyansweringservice.net

Contact Person

Nicolas DAlleva / VoIP Marketing
Phone: 888 532 4794 x200

Hardware
Hosted PBX Service Provider
Internet Fax Service Provider
Marketing Services

Call Center services
Hosted PBX
Installation and Support Services
Marketing Services
Virtual PBX

Asterisk
Cisco Systems

Billing system of own development

Galaxy Voice

Momentum Telecom

Providers in database: 6433

VoIP Favors SIP

Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.

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