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From Liability to Advantage: A Conversation with John Graham-Cumming and John Ousterhout: Software production has become a bottleneck in many development organizations.

March 1, 2007

Topic: SIP

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- Arm Your Applications for Bulletproof Deployment: A Conversation with Tom Spalthoff
The deployment of applications, updates, and patches is one of the most common - and risky - functions of any IT department. Deploying any application that isn’t properly configured for distribution can disrupt or crash critical applications and cost companies dearly in lost productivity and help-desk expenses - and companies do it every day. In fact, Gartner reports that even after 10 years of experience, most companies cannot automatically deploy software with a success rate of 90 percent or better.

Martin J. Steinmann - Unified Communications with SIP
Communications systems based on the SIP (Session Initiation Protocol) standard have come a long way over the past several years. SIP is now largely complete and covers even advanced telephony and multimedia features and feature interactions. Interoperability between solutions from different vendors is repeatedly demonstrated at events such as the SIPit (interoperability test) meetings organized by the SIP Forum, and several manufacturers have proven that proprietary extensions to the standard are no longer driven by technical needs but rather by commercial considerations.

Jason Fischl, Hannes Tschofenig - Making SIP Make Cents
The Session Initiation Protocol (SIP) is used to set up realtime sessions in IP-based networks. These sessions might be for audio, video, or IM communications, or they might be used to relay presence information. SIP service providers are mainly focused on providing a service that copies that provided by the PSTN (public switched telephone network) or the PLMN (public land mobile network) to the Internet-based environment.

David A. Bryan, Bruce B. Lowekamp - Decentralizing SIP
SIP (Session Initiation Protocol) is the most popular protocol for VoIP in use today.1 It is widely used by enterprises, consumers, and even carriers in the core of their networks. Since SIP is designed for establishing media sessions of any kind, it is also used for a variety of multimedia applications beyond VoIP, including IPTV, videoconferencing, and even collaborative video gaming.

Software production (the back-end of software development, including tasks such as build, test, package and deploy) has become a bottleneck in many development organizations. In this interview Electric Cloud founder John Ousterhout explains how you can turn software production from a liability to a competitive advantage.

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