VoIP and Video in Brazil

Voice and Video
over IP in Brazil!
Voice and videoconference
services at RNP,!
the Brazilian NREN!
APAN – 37th Meeting!
Unified Communications Working Group!
Bandung, Indonesia, January 20 - 24, 2014!
Agenda •  The Network Ipê •  Voice service – 
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What is fone@RNP? VoIP related ac=vi=es at RNP Complementary projects Na=onal Sta=s=cs System Server Monitoring Integra=on to NRENum.net Mee=ngs Upgrading fone@RNP service •  Videoconference service –  The network –  Usage =me •  Integra=ng Voice and Video services 2 The Network Ipê, our IP network 3 The IP network 4 What is fone@RNP • 
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It is RNP’s service that aims to forward telephone calls among its clients ins=tu=ons using the Network Ipê. This service is based on Voice over IP technology. It is possible to use IP extensions AND old analog extensions with old PBXes. The service main drive is to lower long distance call costs. 5 fone@RNP Usage Time Calling volume in seconds 4500000 4000000 3500000 3000000 2500000 2000000 1500000 1000000 500000 0 1 2 3 4 5 6 v2008 7 8 9 10 11 12 v2012 6 VoIP Related AcAviAes at RNP • Beginning of VoIP R&D program 2002 • fone@MS project 2008 • Expanding to other Federal Ins=tu=ons 2012 • fone@RNP service launch 2004 • Na=onal VoIP Peering tes=ng 2010 • Upgrading project 2012 • VoIP4ALL Project 2004 • PIT VoIP Project 2011 • Integra=on to NRENum.net 2012 • 1st evolu=on H.323 > SIP 2008 • Na=onal Sta=s=cs System • Embrapa joined our service 2008 • Monitoring System 2011 2011 • Renewed fone@RNP tests • New fone@RNP Launching 2013 2013 7 Complementary Projects and other actions
on fone@RNP!
8 NaAonal StaAstcs System estaAsAcasfone.rnp.br 9 Monitoring System 10 IntegraAon to NRENum.net What is NRENum.net? “NRENum.net is an ENUM service for the Academia.” ENUM is a protocol that maps telephone numbers into Internet URLs. Australia Argen=na Belgium Brazil Croa=a Denmark Slovenia Spain USA France (and territories) Greece Netherlands Hong Kong Hungary India Italy Latvia Lithuania Norway New Zealand Portugal Poland United Kingdom Czech Republic Slovak Republic Romania Serbia Sweden Switzerland 11 How to parAcipate NRENum.net? Anyone can query NRENum tree! To populate your own E.164 numbers: –  Read (and agree) the service policy –  Set up one primary and one secondary DNS servers where the <xx>.nrenum.net zone can be resolved •  Consider using DNSSEC –  Apply for the country delega=on to TERENA via e-‐mail. –  If accepted and DNS tests are ok, you are on! Start popula=ng your tree. 12 Specialists and Managers MeeAngs 13 fone@RNP upgrading project Kernel / Transport •  More Availability •  More Scalability •  Transparently forwarding calls through IP network or PSTN •  Quality Control and Automa=c rou=ng changes PABX func=ons •  Voicemail, Follow me, Call wai=ng, Call groups •  Diﬀerent proﬁles •  Sites Survivability •  Auto-‐service •  Opera=on and management interface 14 1st key-point – Easy to install!
15 2nd key-‐point – Transparent Gateway PSTN GWT PABX Chamada de longa distância Long Distance Call Rede IP PSTN GWT PABX 16 What if GWT fails?! PSTN komuter GWT IP Network Tradi=onal PBX 17 3rd key-‐point – PBX func=ons RNP SRC Clients SRL PBX IP PBX Tradicional GWT PSTN 18 Corporate and Academic IP PBX RNP SRC Clients SRL PBX IP Coorpora=vo PBX IP Acadêmico PBX Tradicional GWT GWT PSTN PBX Tradicional PSTN 19 fone@RNP Complete Architecture SBC RNP Para redes externas SRC Clients SRL PBX IP PBX Tradicional GWT PSTN GWT PSTN SRL PBX IP PBX Tradicional GWT GWT PSTN PBX Tradicional PSTN 20 ENUM – The magic! Virtual Client numbers Public network 21 fone@RNP – Calling between clients 3 ENUM SRC 4 INVITE 2 INVITE SRL1 SRL2 5 INVITE 1 INVITE GWT PBX GWT PBX 22 Interfaces 23 Interfaces 24 We are excited! Correla=on between clients and calling volume according to the servisse version 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 1 2 3 Tempo de ligação v2008 4 5 Tempo de ligação v2012 6 7 8 Quan=dade de clietnes v2008 9 10 11 12 Quan=dade de clientes v2012 25 Videoconference service!
26 Videoconference Service •  RNP uses Polycom Solu=on –  DMA 7000 Server (Gatekeeper) –  RMX 4000 (MCU and ISDN GW) –  CMA 5000 Server –  VBP 5300ST (Firewall Transversal) –  HDX ‘CODECs’ –  Tandberg ‘CODECs’ –  CMA Desktop soyware –  6 Telepresence rooms 27 Videoconference Usage Time 7200:00 6527:50 6254:00 6000:00 5856:20 5740:30 5781:10 5561:50 [hh:mm] 4800:00 4819:40 4525:50 4036:20 4033:20 3684:50 3600:00 2378:50 2400:00 1200:00 00:00 28 Videoconference and VoIP integraAon Today, there is no integra=on through IP network! SRC (central SIP proxy) GK Videoconference service fone@RNP VoIP service PSTN 29 Videoconference and VoIP integraAon What we are planning to do Each one sees the other as its client in a near future GK SIP GW SBC Videoconference service SRC (central SIP proxy) fone@RNP VoIP service PSTN 30 Just one more important point… You can go global by joining NRENum.net ! NRENum Gatekeeper SIP GW SBC SIP proxy IP Telephony Videoconference service service Gatekeeper Other VC service SBC SIP proxy Other IP Telephony service Gatekeeper Other VC service 31 Alex Galhano Robertson!
[email protected]!
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DAGSer – Diretoria Adjunta de Gestão de Serviços!
RNP – Rede Nacional de Ensino e Pesquisa!
Thank you!!

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