ICS:33.040.35
Showing 28–36 of 91 results
-
ISO 13868:2003 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Inter-exchange signalling protocol – Name identification supplementary services
CDN $0.00 Add to cart -
ISO 21410:2001 Information technology – Telecommunications and information exchange between systems – Corporate telecommunication networks – Signalling interworking between QSIG and H.323 – Call transfer supplementary services
CDN $0.00 Add to cart -
ISO 15055:1997 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Specification, functional model and information flows – Transit counter additional network feature
CDN $0.00 Add to cart -
ISO 15049:1997 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Specification, functional model and information flows – Advice of charge supplementary services
CDN $0.00 Add to cart -
ISO 14136:1995 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Specification, functional model and information flows – Identification supplementary services
CDN $0.00 Add to cart -
ISO 21890:2001 Information technology – Telecommunications and information exchange between systems – Interoperation of PISNs with IP networks
CDN $0.00 Add to cart -
ISO 14846:2003 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Inter-exchange signalling protocol – Call Intrusion supplementary service
CDN $0.00 Add to cart -
ISO 13869:2003 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Inter-exchange signalling protocol – Call Transfer supplementary service
CDN $0.00 Add to cart -
ISO 21888:2001 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Specification, functional model and information flows – Call Identification and Call Linkage Additional Network Feature
CDN $0.00 Add to cart
