Midcom PowerPoint PPT Presentations

MIB discussion. Any other business. Wrap-up. status update. Protocol evaluation - draft-ietf-midcom-protocol-eval-06.txt. RFC Editor queue ...

Moved from PER/PRR sections into new section. Structured wildcarding text ... I wanna call User E. INVITE(listen on Port x) Reserve External. Address and Port X ...

Firewall Control Proxy (Middlebox Communications (MIDCOM) Protocol ) Discovery Protocol ... 'NAT Traversal in SIP', Deltathree, Bruch Sterman, David Schwartz ' ...

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SIP/VMS system records voice messages over IP telephony ... SIP/VMS UA handles the SIP request and also to ... Midcom requirements (from Swale et. al. ...

http://www.linuxsky.net/html/200512/1781.html. TURN. Use Relay TURN server ... http://www.ietf.org/html.charters/midcom-charter.html. RFC1335:A Two-Tier Address .

Details: https://www.grandresearchstore.com/ict-and-media/global-ethernet-transformer-2018-2025-462 This report focuses on the global Ethernet Transformer status, future forecast, growth opportunity, key market and key players. The study objectives are to present the Ethernet Transformer development in United States, Europe and China

Originally part of STUN (never ... Gradual increase in interest, revived as an individual ID ... Define as a STUN Usage (needs validation) Technical Open Issues ...

Visual Communication Development Kits for Business Application Integration Esa Vitikainen Master s thesis presentation 5.9.2006 Thesis supervisor: Prof. sterg rd

Title: Visual Communication Development Kits for Business Application Integration Author: User name placeholder Last modified by: raija Created Date

NAT Traversal for VoIP Ai-Chun Pang Graduate Institute of Networking and Multimedia Dept. of Comp. Sci. and Info. Engr. National Taiwan University

omnivorous: processes all CASP messages ... omnivorous. CASP chain. CASP network model out-of-path. Also route network-by-network ...

Adapted document to new focus. Lars jumped onboard. Diff between -02 and -03 is available here ... HIP's IPsec data exchange problems. 3. Recommendations ...

Signaling for Integrated Service QoS models (GS, CLS) Per-flow reservation. Multicast flow ... Start to become worse when session number grows from more than 55k ...

Limited extensibility (objects and semantics specifically for QoS) ... the complexity worth the added security, extensibility, and modularity. ...

Application independent - end-hosts and firewalls/NATs only ... Determine the scenario a host is in. Problems. Document Handling. Should the document cover ...

Title: Wireless Data Topics Author: Scott Miller Last modified by: Kundan Singh Created Date: 4/4/2000 5:48:30 PM Document presentation format: On-screen Show

Architect, Windows Networking. Microsoft Corporation. What We Have Done So Far ... applications to IPv6. Use IPv6 stack in Windows XP. Start deploying IPv6 now! ...

connect(A, X) CONNECT (X) ACTIVE (X) CONTACT (Y) Y. 11. ondor. C. www.cs.wisc.edu/condor ... requires administrative and technical control on headnodes but it ...

... STUN, TURN, Full Proxy, ICE Static NAT; Pooled NAT; Port-Level NAT IGRS IGRS ...

Integrate firewalls long haul optical (peer) connections. Using EAP as garage door opener ... Optical long haul network. M. u. lt. i. do. m. a. i. n. c. o. nt ...

Challenges of Voice-over-IP The Second Quarter Century Henning Schulzrinne Dept. of Computer Science Columbia University

For April 19, 2002 Lucky 2-level meeting. Title: Architecture, Mobility Management and Performance Issues for Wireless Internet Telephony and Multicast Streaming

Title: When will the telephone network disappear? Author: Henning Schulzrinne Description: Oulu June 2002 RVK Last modified by: Henning Schulzrinne

When will the telephone network disappear? Henning Schulzrinne Columbia University June 2002

Thesis Proposal by: Ashutosh Dutta adutta@research.telcordia.com Thesis Advisor: Prof. Henning Schulzrinne Outline Motivation & Problem Statement Related Work Initial ...

... message digest of the content to be signed and then ... The content plus signature are then encoded with base64 encoding. ... Content is sent in the clear. ...

Ranch Networks manufactures Network appliances built to advance VoIP telephony deployments. ... No Voice Clipping & call drops. Security ...

bandwidth is (mostly) not the problem ' ... IM: AOL interworking, Windows Messenger ... Problem: generic identities are cheap ...

Widget Com. Generic Ltd. Sectrace Protocol. Messages. RReq : Route Request ' ... Widget Com. Generic Ltd. SAReq. SARep. Sectrace Protocol. Client. Access. Point ...

SIP mid-term outlook. Initially, underestimated need for SIP eco system: ... SIP mid-term outlook. Emphasis initially on carriers, not enterprise, now on 3G ...

A proxy may fork a request to multiple ... A proxy can iterate through redirection responses ('recursive forking' ... a forking proxy should be stateful ...

Communication relais : Serveur d 'application, agent, proxy et TURN ... STUN Simple Traverse of UDP Through Network Address Translation devices ...

and granny can open the access... Alt 1: Telephone support. Ask: 'Press ALT CFG button 2 seconds' ... SIP will create universal Live IP Communication Person-to-Person! ...

... L2Mobility 802.21 802.11r L2PreAuth 802.11u IPv4 IPv6 KMP Router_addr DHCP_addr Domain_name subnet Sip_server IKEv1 IKEv2 Auth PANA PAA_addr EP_addr Ciphering ...

Nice to be consistent with existing practice ... (3) confuses call with session, not consistent (4) new way to establish sessions ...

Firewalls Typically Statically Configured to Let Traffic in ... Airport lounges. Hotels. Internet cafes. FW/NAT. Proxy. Users. FW/NAT. Proxy. Users. IP Provider ...

Xiaoming Fu (Uni Goettingen) Henning Schulzrinne (Columbia Uni) Hannes Tschofenig (Siemens) ... Xiaoming Fu (fu@cs.uni-goettingen.de) Telematics group ...

Verizon needs to solve a perimeter protection problem for security of VoIP Services ... This performance should satisfy Verizon 'carrier-class' requirements at ...

When will the telephone network disappear? Henning Schulzrinne. Columbia ... debt-laden carriers. U.S. CLECs killed by monopolies. But others: (business) ISPs ...

Many deployment scenarios, you can't just 'upgrade the NAT', when we need SIP. Especially when the NAT is in ... Unfortunately, SIP predates these guidelines ...

Session I5 Creating Secure Services for Internet Telephony Henning Schulzrinne Columbia University hgs@cs.columbia.edu Overview What are IP telephony services?

Best solution in each case depends on network topology, business issues, etc. ... Proposal: take ICE as a work item and make it applicable to SIP and RTSP ...

NSIS Framework Issues. draft-ietf-nsis-fw-03.txt ... Some architectural issues: still troubling. 1: Remaining Transport Issues ...

IWF. PSTN/ISDN. Rec. Q.2931, PNNI. Frame Relay Networks. IP-based Networks ... IWF. Source: ITU-T SG 13. 23. Medium-term - Convergence on MPLS Core. MPLS NETWORK. ATM ...

Network Security. VoIP. Data Interchange. Mobile Wireless Service. Wide Area Ethernet ... the context of communications service providers' support to CALEA. ...

Orinoco Windows. 300 ms. Centrino Linux (Passive) 400 600 ms. DLink Linux. 100 160 ms ... Orinoco Linux. 200 300 ms. AiroNet Linux. L2 Handoff. H/W ...

Telematics Group. Institute for Informatics. University of G ttingen, Germany ' ... Telematics group. University of G ttingen, Germany. Problems of Path ...

Two stage lookup: DNS: uses naming authority pointer and service records ... Via: response traverses the reverse request path ...

unlike transparent HTTP proxies or NAT boxes, announce themselves. Via, Record-Route ... proxy model of no content (SDP) inspection or modification too limited ...

SPINE puts video data in corresponding frame buffer memory according to window ... zero host CPU requirement for video client(s) ...

... set of Objectives based on the architecture taxonomy work that list the ... Based on the Objectives draft. New protocols. Existing IETF protocols ...

omnivorous: processes all CASP messages ... omnivorous. CASP chain. ICM templ-1-o-example.ppt ICM templ-1-o-example.ppt. Page 5 ...

NSIS Transport Layer. draft-ietf-nsis-ntlp-00.txt ... Robert Hancock, Henning Schulzrinne (editors) IETF#58 Minneapolis. November 2003 ...

allows direct routing of latency-sensitive media packets (10 ms matters) without constraining service delivery (1s matters) facilitates mobility ...