How important do you think Session Borders Controllers are within a VoIP archite

Jump to Last Post 1-4 of 4 discussions (5 posts)
  1. Charlotte_r profile image56
    Charlotte_rposted 7 years ago

    How important do you think Session Borders Controllers are within a VoIP architecture? Do you...

    think there needs to be more detail and research on these devices and VoIP security?

  2. viplove09may profile image65
    viplove09mayposted 7 years ago

    Telecom network operators, cable companies, and ISPs are now realizing what voice-over-IP (VOIP) vendors have known for some time: Any VOIP deployment will require session border control functionality in one form or another.

    A session border controller (SBC) is a piece of network equipment or a collection of functions that control real-time session traffic at the signaling, call-control, and packet layers as they cross a notional packet-to-packet network border between networks or between network segments. SBCs are critical to the deployment of VOIP networks, because they address the inability of real-time session traffic to cross network address translation (NAT) device or firewall boundaries. Signaling protocols such as H.323, MGCP, and Session Initiation Protocol (SIP) transfer information including media session endpoint IP addresses and UDP port numbers in different layers above OSI Layer 4 (IETF TCP/UDP). This information cannot be seen by a normal firewall or NAT device, so the subsequent sessions set up are not recognized, do not pass through firewalls, and have incompatible IP addresses across NAT boundaries. SBCs allow NAT and firewall traversal, normally by incorporating those elements with signaling controllers for the required signaling protocols.

    VOIP Session Border Controllers: A Heavy Reading Competitive Analysis presents the most detailed, comprehensive competitive analysis of session border controllers ever undertaken. In key product categories, it provides granular information on every important aspect of the functionality and performance of each vendor's offering, in matrix format. It then uses a weighted system to provide a high-level view of which SBCs represent the best overall choice for different applications.

    This report is based on extensive one-on-one interviews with service providers and equipment vendors, as well as an exclusive online survey of telecom operators worldwide. Sixty-six respondents, representing more than five dozen network operators, participated in the survey. Their responses offer insights into current network utilization levels, convergence plans, carrier interest in "packet-aware" metro and access networks, and finally, carrier awareness of pseudowires and the values associated with their use.

    For more infor mation Just read my hub
    Voip by viplove

  3. Charlotte_r profile image56
    Charlotte_rposted 7 years ago

    Thanks for the answer... I agree with what you say that ISP's and enterprises are now realising that with any VoIP network a SBC is needed.
    Hopefully with my dissertation I can bring more light to the subject.

  4. bobtylor profile image58
    bobtylorposted 6 years ago

    A Heavy Studying Aggressive Research provides the most specific, complete competitive analysis of session border controllers ever undertaken.In key product groups, it provides granular information on every important factor of the efficiency and efficiency of each retailer's providing, in matrix structure. It then uses a heavy system to provide a high-level view of which SBCs signify the best overall choice for different programs. Read more about VoIP at acesupport .

    1. garyluther profile image39
      garylutherposted 6 years agoin reply to this

      I read your answer and  it is really best for me because it has proper information about the Session Borders Controllers are within a VoIP architecture .

 
working

This website uses cookies

As a user in the EEA, your approval is needed on a few things. To provide a better website experience, hubpages.com uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at: https://hubpages.com/privacy-policy#gdpr

Show Details
Necessary
HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
LoginThis is necessary to sign in to the HubPages Service.
Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
AkismetThis is used to detect comment spam. (Privacy Policy)
HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the googleapis.com or gstatic.com domains, for performance and efficiency reasons. (Privacy Policy)
Features
Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
MavenThis supports the Maven widget and search functionality. (Privacy Policy)
Marketing
Google AdSenseThis is an ad network. (Privacy Policy)
Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
Index ExchangeThis is an ad network. (Privacy Policy)
SovrnThis is an ad network. (Privacy Policy)
Facebook AdsThis is an ad network. (Privacy Policy)
Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
AppNexusThis is an ad network. (Privacy Policy)
OpenxThis is an ad network. (Privacy Policy)
Rubicon ProjectThis is an ad network. (Privacy Policy)
TripleLiftThis is an ad network. (Privacy Policy)
Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
Statistics
Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)