RCMsa Telecom Mexico

RCMsa Telecom is located in Mexico. And we have a switching facility in McAllen, Texas, where we have an all Cisco Powered Network. In the last few years we had great success in building one of the most reliable networks in Mexico. Our services include: VoIP, TDM, LCR (Least Cost Routing), Billing, We also offer more than 80% of Mexico ON-Net. Our Mission in RCMsa Telecom is to provide the best Quality, Price and Service for all your Long Distance needs to Mexico. We are also a company focus on the success of our clients where Quality, Price, loyalty and Honesty are clue factors that they expect from our Company.

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General office

RCMsa Telecom
Loma 2500
Monterrey
NL ,64700
Mexico

Phone: +52-818-185-1439
Phone: +52-818-345-5566
Site: http://www.rcmsa.com

International VoIP Wholesale Provider
Voip Termination ISP
SIP Billing

Phone To Phone
Gatekeepering
Outsourced Billing
Web To Phone
Termination
Call Relay VoIP Solutions
H.323 VoIP Gateway
Call Routing VoIP Solutions
Partnering for Origination and Termination
SIP Softswitch & CPE
SIP VoIP Gateway

Cisco Systems
Quintum

another

Mex2Tel

Vivocom de Mexico S. de R.L.

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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