Signalling Connection Control Part (SCCP) is a portion of International Telecommunication Union (ITU) recommendation Q.711, which is the routing protocol for Signalling System 7 (SS7). SCCP provides reliable delivery of packets between end stations in a telephony network, making it possible to address a message to a specific type of device, such as a conventional telephone set, cell phone set, VoIP end station, fax machine, or computer. SCCP maintains the correct sequencing of packets, even during times of high network traffic or partial network failure.

See Melrose Labs SS7 SMSC

Melrose Labs: 我们的使命是为企业,短信聚合器和消息传递提供商提供跨移动,固定电话和互联网的云通信中的关键服务。这些服务使组织能够在向客户提供服务,可靠性,对服务的洞察力以及提高的运营效率方面取得飞跃。