The iGateway SecureICP software leverages the hardware acceleration provided for RTP streaming, and advanced features like out of band DTMF digit transmission, dynamic switching of codec type and frames per packet, Calling Line Identification
Presentation (CLIP) as FSK/DTMF.
With their Lignes France or Lignes Locales package, customers can choose one additional service option free of charge: call waiting, call forwarding or calling line identification
It also provides Calling Line Identification
(CLI) guarantee in short code service usage ensuring that the short code calls are transparently completed without any interaction requirement from the roamers.
The Calling Line Identification
Presentation (CLIP) makes it easier for users to see who is calling.
Other security related features include Callback, Calling Line Identification
(CLID), Private Addressing, DES Encryption, and packet filtering.
The program includes the introduction of new functions into the network, allowing Telmex to offer ISDN, videoconference calls, tripartite conference, call waiting, , calling line identification
, malicious call identification, call forwarding on no reply and detailed billing services to their customers.
In addition to seamless coverage, CenturyTel customers have transparent use of features, including calling line identification
, message waiting indication and voice mail.
In addition, the multiple ``whitelist'' feature allows the DMS-GSP to support multiple carriers when the network provider is selling Calling Line Identification
(CLI) screening services for reseller traffic.
System security is enhanced through the use of password protection (PAP and CHAP) with calling line identification
, and the integrated callback function.