TERENA COMPENDIUM - Géant

TERENA Compendium of National Research and Education Networks In Europe /Services3C.9 Network Communication Tools3C.9.1 IP TelephonyTable 3C9.1.1 summarises the answers that were received with respect to IPtelephony deployments. The last column provides URLs to NREN websites withadditional information about particular deployments.Last year, the Compendium looked at IP telephony deployments in general.The survey found that a small majority of EU/EFTA NRENs had this facility inhouse. This year, the survey asked more specifically about IP telephony as aservice offered by the NRENs to their customers. Eight out of the 30 EU/EFTANRENs (27%) had such a service. Only four EU/EFTA NRENs have peeringswith other institutions for the interconnection of IP telephony deployments.Such peerings depend to a large extent on national legislations and policies.Table LegendUsed? Is the NREN offering a telephony service to their customers (outside the NRENoffices)?Protocols? On what protocols is the service based?Peerings? Are there peering relationships with other institutions for the interconnection of IPtelephony deployments?Table 3C.9.1.1 IP TelephonyCountry NREN Used? Protocols? Peerings? Description or URLEU/EFTA CountriesAustria ACOnet noBelgium BELNET no SIP & H323Bulgaria BREN no SIPCyprus CYNET noCzech Republic CESNET yes SIP & H323 Yes https://sip.cesnet.cz/Denmark UNI-C no SIP & H323 - at rudetest level onlyEstonia EENet no SkypeFinland Funet no Yes http://www.csc.fi/english/funet/videotechnology/videoconferencing/cscgateFrance RENATER yes SIPGermany DFN yes SIP & H323 http://www.dfn.de/dienstleistungen/dfnfernsprechen/Greece GRNET S.A. yes SIP & H323 http://www.grnet.gr/default.asp?pid=42&la=2Hungary NIIF/HUNGARNET yes SIP, H.323, Skinny Yes www.voip.niif.huIceland RHnet noIreland HEAnet no69