Anaheim, California Microsoft Premier Certified Exchange Support Experts
MS Exchange and Exchange Online Implementation Design Consulting, Migration Assistance, and Troubleshooting Experts
Progent's Microsoft-certified support professionals have more than two decades of background assisting companies of all sizes to design, install, and maintain messaging solutions based on Exchange Server. For businesses in Anaheim California, Progent offers a range of budget-friendly Microsoft Exchange consulting and maintenance services to make sure that your organization's Microsoft Exchange solution delivers:
Data security
Inbound and outbound malware blocking and message content filtering
Dependability
Convenient access for off-site and on-the-road workers
Streamlined management mechanisms
Universal inboxes with voicemail, IM, Presence, and conferencing support
Dependable and fast backup and recovery
Tight coordination of on-premises and cloud-based networks
Progent makes available to companies a remote support service staffed by Microsoft MCSE qualified engineers to resolve Exchange issues quickly. Progent's onsite computer technicians can be dispatched in less than one day to offices in Anaheim California. Progent's Cisco CCIE network engineers can help with complex network problems that impact Exchange Server performance, and Progent's CISM and GIAC certified security engineers can help you to safeguard against or recover from security breaches.
Progent's Microsoft Exchange support and maintenance specialists can help your organization to plan and execute efficient migrations from outdated messaging environments to a current Microsoft Exchange platform. Progent's Microsoft Teams consultants can help you to integrate Exchange with Microsoft Teams in a hybrid cloud/on-prem deployment that makes sure that Group memberships remain synchronized. Progent's Power BI integration experts can help you utilize information from Exchange files to build modern visualizations to include in actionable Power BI analytical reports and dashboards. Progent can also assist your company to integrate your Microsoft Exchange-powered messaging solution with the new generation of smartphones by offering BYOD integration services like iPhone integration and management and Google Android phone integration and management.
Microsoft supports seamless hybrid networks that integrate Microsoft 365 and local Exchange deployments. This allows you to have some Exchange mailboxes hosted at your corporate datacenter and other mailboxes hosted by Microsoft 365. Progent's Microsoft-certified consulting team can help you with any phase of designing, implementing and debugging your hybrid Exchange network. Progent's Exchange specialists can deliver occasional support to help you through stubborn technical bottlenecks and also can provide extensive project management outsourcing to make sure your hybrid Microsoft 365 Exchange initiative is carried out on schedule and on budget. For more information about Progent's online consulting expertise for integrating Microsoft 365 and on-premises Exchange environments, refer to Microsoft 365 integration with on-prem Exchange.
MS Exchange 2019 Server Integration Services
Progent can assist your organization in any phase of your migration to Exchange 2019 such as deploying Windows Server 2019 Core for hosting Exchange; designing high availability (HA) architecture for an on-premises, cloud-based or hybrid environment; moving mailboxes; designing and implementing Hyper-V virtualization; configuring hardware load balancing; configuring Database Availability Groups (DAGs) with MCDB solid-state caching; integrating with Microsoft Teams or Skype for Business 2019 for voicemail services; setting up collaboration with SharePoint; preparing firewalls; integration with Microsoft 365; and setting up Outlook clients. To learn more, visit Progent's MS Exchange Server 2019 integration services.
Exchange 2016 Server Integration
Exchange 2016 Server's new architecture permits easier deployment and expansion, higher utilization of hardware resources, and lower administration cost. Microsoft Exchange 2016 offers closer integration with Microsoft 365 apps, support for Windows Server 2016, higher I/O performance, improved DLP, and better recoverability, more extensive support for iOS and Android smart phones and tablets, comprehensive web-based administration, and a more functional Outlook web client. Read more details concerning Progent's MS Exchange 2016 consulting.
MS Exchange 2013 Integration
Exchange 2013 incorporates major improvements to the functionality of its predecessor Microsoft Exchange 2010 and delivers important innovations as well as a revamped architecture. These enhancements favorably impact key facets of IT such as ease of administration, availability, security, cost of ownership, teamwork, expandability, performance, cross-version interoperability, and productivity. Progent's certified Exchange Server 2013 consulting professionals can help you evaluate the business benefits of migrating to Exchange Server 2013, create an efficient validation and deployment plan, and train your IT team to maintain your Microsoft Exchange Server 2013 environment. Progent also offers affordable online support and management for Microsoft Exchange Server 2013. Learn more about Progent's MS Exchange 2013 support services.
MS Exchange 2010 delivered breakthrough technology for fault-tolerant, protected, unified messaging. Relative to Exchange 2007 or Exchange Server 2003, MS Exchange 2010 is more affordable to install and maintain, easier to manage and expand, richer in features, faster, less vulnerable to system breakdown, more complete in its support for mobile workers, and better able to guard business information and defend against hacker assaults. Read more details about Progent's MS Exchange 2010 Server help.
MS Exchange 2007 Server Help
Microsoft Exchange 2007 is engineered to meet the challenges of security, anywhere access, speed, and reliability. MS Exchange 2007 provides designed-in fault tolerance that delivers enterprise-class robustness to keep your email system operating smoothly, protect you from spam and viruses, and enable your organization to be compliant with regulatory standards. Learn more about Progent's Microsoft Exchange Server 2007 consulting.
Microsoft Exchange 2003 Server Consultants
Microsoft Exchange 2003 delivers a reliable, scalable, and easy-to-manage platform with 24×7 messaging and collaboration plus reasonable licensing cost. Exchange Server 2003 continues to be widely used because it supports a wide selection of collaborative activities, such as scheduling utilities, discussion groups, and group folders, and also provides access to data across geographic, logical, and technology boundaries with features such as Instant Messaging, real-time communication, and multimedia support. Despite the fact that Microsoft has withdrawn support for this older platform, Exchange 2003 remains among the most widely used releases of the Exchange family. Progent's consultants can help your company to support your existing Microsoft Exchange 2003 solution or migrate to a more advanced version of Exchange. Find out more details concerning Progent's Microsoft Exchange 2003 support.
MS Exchange 2K Support
Unlike Microsoft Exchange 5.5, which uses its built-in directory, Microsoft Exchange 2000 utilizes Active Directory, providing a greatly simplified administration and protection model. Microsoft has ended support for the platform and it is time to upgrade. Progent's veteran messaging experts have decades of background supporting Microsoft Exchange 2000 and can help you to upgrade efficiently to a newer release of this popular email technology. Find out more details concerning Progent's Microsoft Exchange 2K consulting.
MS Exchange 2016 Server Migration Expertise
Progent's experts can assist your business with all stages of your Exchange 2016 Server migration such as planning, piloting, moving mailboxes, client remediation and training. Progent's consultants can help you to evaluate the business benefits of adopting Microsoft Exchange Server 2016, design and carry out a smooth migration, and provide as-needed troubleshooting. Progent can help your business to create an Exchange Server 2016 ecosystem hosted on local and/or cloud-based resources. Find out more about how Progent's MS Exchange Server 2016 migration planning and support expertise can assist your organization to move non-disruptively from your current Exchange solution to MS Exchange Server 2016.
MS Exchange Server 2013 Migration Planning and Support
Exchange 2013 Server incorporates important improvements to Exchange 2010 Server and introduces new features plus a simpler architecture. Progent can assist you to migrate to Microsoft Exchange Server 2013 utilizing as much as possible of your current resources. Progent can also assist your business to configure Exchange Server 2013 with Lync 2013, SharePoint Server, and Office desktop or Microsoft 365 for advanced collaboration and enterprise search features. Learn how Progent's MS Exchange Server 2013 migration support can help you upgrade efficiently to Microsoft Exchange Server 2013 for local, cloud, or mixed deployments.
Microsoft Exchange Server 2010 Migration Services
Progent can provide expert support for every phase of your Exchange Server 2010 migration with services that include end-to-end project management, site readiness preparation, project design and documentation, specification of all new software licenses and hardware required, suggested vendor sourcing, pilot testing at client location or at Progent's test facility, setting up transitional coexistence of Exchange 2010 and Exchange 2003 or 2007, deployment the solution, decommissioning the old servers, and webinar training for client's IT staff and end users. Find out more details about how Progent's MS Exchange 2010 Migration Consulting Services can help your business to upgrade affordably and efficiently from your older Exchange environment to Exchange Server 2010
Spam and Virus Filtering, Data Leakage Protection plus Email Content Filtering and Email Encryption ProSight Email Guard is Progent's spam filtering, data leakage protection and email encryption platform that incorporates the services and infrastructure of top data security vendors to provide centralized management and comprehensive protection for all your inbound and outbound email. The hybrid structure of Progent's Email Guard combines cloud-based filtering with an on-premises security gateway appliance to offer complete protection against spam, viruses, Denial of Service (DoS) Attacks, DHAs, and other email-based threats. The Cloud Protection Layer serves as a first line of defense and blocks the vast majority of threats from making it to your network firewall. This reduces your exposure to external threats and saves network bandwidth and storage. Email Guard's onsite security gateway appliance adds a further level of analysis for incoming email. For outbound email, the onsite security gateway provides AV and anti-spam filtering, protection against data leaks, and encryption. The local security gateway can also help Exchange Server to monitor and protect internal email that stays inside your corporate firewall. Find out more about Progent's ProSight Email Guard Spam Filtering, Virus Defense, Content Filtering and Data Loss Prevention.
Planning and Deployment Support for Microsoft Teams and Skype for Business
Progent's Microsoft Teams integrators and Skype for Business experts can provide online and onsite consulting services for companies of any size to evaluate the costs/benefits of upgrading to Microsoft Teams or Microsoft Skype for Business from any release of Lync Server or Microsoft Office Communications Server. Progent can help your business to design an on-premises, cloud-based or mixed deployment; interface Microsoft Teams or Skype for Business with Microsoft SQL Server, Exchange, SharePoint Server and Microsoft 365; configure HA mechanisms; interface Microsoft Teams or Skype for Business with your PBX system and PSTN gateway; and integrate other collaboration platforms like Cisco UC. Progent's certified network security consultants can assist you create and validate a security strategy for your Microsoft Teams or Skype for Business deployment that is compliant with government and industry requirements.
Get in Touch with Progent for Microsoft Exchange Server Support
If your California IT organization is looking for a Microsoft Exchange consulting expert, call Progent at 800-993-9400 or see Contact Progent.
Progent's Microsoft-certified professionals can help you to evaluate the benefits of Microsoft Windows Server 2012 R2 for your organization, create test environments and migration plans, optimize your network infrastructure for local, multi-location, cloud-based, and hybrid environments, educate your IT management staff, develop an enterprise-wide security plan, streamline IT administration, help with application development, and generate and test a disaster recovery/business continuity plan.
Systems Management Server offers added capability for change and configuration management of Windows-powered networks through SMS Feature Packs. Feature Packs reduce the net administrative costs of managing and configuring software by making it easier to copy system images, control mobile computers, and operate management tools. In addition to alerting you about ways to save management costs by deploying SMS 2003 Feature Packs, Progent's consultants can show you how to prepare and implement IT tasks involving processes that Feature Packs are designed to streamline. Progent's migration and upgrade services can minimize spending and reduce business disruption as you move to new operating systems and programs. Progent's wireless engineers can help you define sensible procedures and standards to manage PDAs and intelligent portable communication devices so your field force remains efficient and secure. Progent's CISSP-certified consultants and CISM-certified consulting professionals can show you how to design a security plan that includes standards, processes and technologies to keep your IT computer system safe.
Progent offers cost-effective online and onsite consulting to help companies of any size to migrate any portion of their core IT infrastructure to Google Cloud Platform services. This can save management hassle and hardware costs and enable the use of Google's cutting edge machine learning technology. Progent can assist you with every phase of Google Cloud Platform migration and troubleshooting including requirements analysis, preparedness evaluation, architectural design, testing, deployment, administration, performance optimization, licensing management, disaster recovery solutions, and security.
Progent offers consulting expertise for WatchGuard Firewall/VPN security appliances such as the WatchGuard Firebox and XTM lines of Firewalls and the Firebox SSL VPN Gateway. Progent's WatchGuard consultants can help you choose, deploy, and maintain a WatchGuard Firewall product that aligns with your security needs and budget. Progent can assist you to manage outdated WatchGuard firewall appliances or upgrade efficiently to modern WatchGuard firewall solutions.
Progent's Cisco-premier CCIE network experts can assist you to manage your current PIX 500 or Cisco ASA 5500 security appliances or upgrade to ASA 5500-X firewalls with Firepower Services. Progent can also help your business to plan, deploy, optimize, administer and troubleshoot firewall solutions built on Cisco ASA 5500-X firewalls with Firepower Services
Progent's compensation structure is based on revenue sharing, so similar to working as an independent contractor, your income is entirely tied to your generated revenue. Certain Progent consultants stress lifestyle issues and choose to work at a more relaxed pace, utilizing our flexible schedule to follow personal enthusiasms like hiking, motorcycle racing, snow boarding, surfing, vacations, or sharing free time with family and acquaintances. Other consultants use the chance to earn major bucks through lots of effort and long days. Progent completely encourages either end of the spectrum plus everything in the middle.
For custom application creation, Progent can provide software design consultants to write line-of-business applications in areas such as commercial transaction webs, web site design, Microsoft Business Solutions packages including Great Plains Software accounting system, and specialized management reports based on Crystal Reports, Access Report, or FRx Reports. Progent's experts can use Internet Information Services to create custom eCommerce applications powered by Microsoft ASP.NET. In addition, Progent can provide experts in a broad range of custom program development platforms including SQL Server and Delphi. For made-to-order e-Commerce software, Progent also can provide expertise in custom Access, custom Visual Basic, custom Excel, and any other specialized development powered by any Microsoft development platform.
Progent's wireless site survey and predictive modeling assist you to design, deploy and debug a Wi-Fi network customized for your environment, offering you a wireless solution that delivers the reception, speed, capacity, Quality of Service, security, and hand-off capability your business needs. Wireless survey services from Progent include remote predictive modeling for planning a wireless network and onsite survey services for validating, optimizing, and debugging an operational wireless LAN.
Progent's Symantec experts can help you maintain legacy Symantec firewall and Symantec VPN products such as the Raptor and VelociRaptor family or show you how to upgrade to newer firewall solutions. Progent can also enable you to design and execute a complete security plan that can incorporate firewall/VPN devices and utilities, outsourced security and network protection services, server and application monitoring products, and formal policies and enforcement procedures. Progent has the skill to be your one-stop resource for on-going network support, maintenance, education, and security expertise.
Progent's Microsoft Gold-certified Windows Server 2022 consultants can help your organization to plan and implement an efficient upgrade to Windows Server 2022 that features high availability and that uses an on-premises system architecture or a hybrid deployment model that integrates cloud-based Windows Server Online with an on-site implementation of Windows Server 2022.
Progent's Microsoft-certified consultants can provide cost-effective online consulting and technical support for Windows Server Essentials. Progent can provide full-service project management support to help you design and carry out an efficient move from Microsoft Windows Server Essentials to Microsoft 365 and other Microsoft Online platforms and services.
Progent's Citrix-certified consultants can assist you to design, deploy, manage, and support a virtual Windows application delivery solution based on XenApp. Progent's Cisco CCIE network engineers can show you how to optimize your infrastructure for delivering server-side and client-side applications, and Progent's remote datacenter management and support consultants can assist you to manage and support a remote datacenter that offers high uptime, enhanced security, and fast recovery.
Stealth intrusion testing is a key component of any overall IT system security plan. Progent's security professionals can run extensive penetration checks without the awareness of your organization's internal IT staff. Stealth penetration checking shows whether existing security monitoring tools such as intrusion incident alerts and event log monitoring are correctly configured and consistently monitored. Progent can provide ongoing automatic penetration testing to map your internal and external attack surface and to detect ways that vulnerabilities, improper configurations, stolen credentials, skipped patches, and ill-advised IT product defaults can be combined by threat actors into the multi-vector attacks typical of modern variants of ransomware.
NetDocuments (NetDocs) is a leading cloud-based document management system (DMS) built for legal workflows. Progent can provide remote guidance from NetDocuments consultants to help your law firm to plan, deploy, manage, optimize, or debug a document management system (DMS) environment powered by NetDocs.
Progent can assist small and mid-size companies to configure VoIP solutions to provide their remote workforce the benefit of transparent access to the company phone infrastructure.
Progent's Cisco Catalyst 9100 Series Wi-Fi 6 Access Point experts can provide affordable remote and on-premises help for Catalyst Wi-Fi 6 wireless access points.
Progent provides Microsoft Windows 2003 Cluster Server support to help your company implement high availability clustered servers designed to deliver 100% uptime. Windows cluster servers for fault-tolerant systems include Windows Cluster Server, Microsoft SQL Cluster, and Microsoft Exchange Cluster Server. By helping you create fault-tolerant server clustering environments based on Microsoft Windows Server 2003 Cluster, Progent's Certified Windows professionals ensure that your non-stop server clusters are set up to maximize the competitive value of your information network.
Progent can provide affordable remote consulting to help your business to plan, configure, and fix any facet of your iPhone and Windows integration efforts and is available for short-term jobs to help you get past specific technical bottlenecks or long-term engagements to help you finish business-critical initiatives on schedule and within budget. Progent has expertise in on-premises, cloud-based, or hybrid environments and can help you build or support a resilient, secure and efficient network infrastructure that aligns with your computing model. Progent can also provide online and on-premises training to help manage and use your iOS devices in a secure, collaborative environment that maximizes the strategic value of your IT network.
Progent offers nationwide online help and troubleshooting services for companies who operate networks powered by variants of Linux or whose IT systems feature a combination of Linux platforms/Linux and Microsoft products. Remote IT help provides maximum return for your IT budget by extending client productivity and shortening the hours billed for computer repair services. Sophisticated online access utilities and experienced service specialists and engineers allow Progent to handle most network issues without squandering time and expense by going to your site. In the vast majority of situations your IT issues can be remediated over the phone or through a mix of phone support and remote connectivity. Progent can offer the services of Cisco certified CCIE network engineers and CISSP and ISSAP premier security professionals to help with the toughest system problems.
Windows 8.1 is engineered to power devices from smart phones and slates to engineering workstations. A wealth of new and improved features, including touch screen interface and signature live tiles GUI, offer a broad range of advantages for companies who know how to exploit them. Progent's Windows experts can assist get your organization up the learning curve with Windows 8.1 and show you how to gain significant competitive value from the product's many technical enhancements.
Orange County Exchange 2010 Server Network Support Service
Progent's Microsoft-certified SQL Server 2017 consultants can assist you to design and implement an efficient migration from your current SQL Server databases and applications to SQL Server 2017.
Progent's Support for IT Service Firms lets you use Progent's information technology experts under your own service brand as a seamless arm of your IT consulting staff.
Progent can help you to design and administer cost-effective ecosystems that support Windows and Linux operating systems and applications in either cloud-based systems or in hybrid topologies that combine physical resources as well as one or more cloud services. To help you to integrate public cloud services with networks, Progent offers a variety of cloud integration support services that include Microsoft Azure hybrid cloud planning and integration services, Amazon Web Services (AWS) cloud migration, and Amazon Web Marketing Service (WMS) programming and troubleshooting. Progent has 20 years of experience delivering high-level consulting expertise remotely, and Progent can make sure you successfully carry out your cloud migration projects quickly and affordably.
Cisco offers a full array of routers that includes routers designed to deliver the security, performance, and availability required by organizations ranging from branch offices to global enterprises. Cisco routers include support for redundancy, automatic failthrough, and redundant power for improved reliability and network uptime. Progent can help you choose and configure Cisco routers to establish a reliable foundation for your IT system and to make it easy to expand as you support new users, start new offices, install new services, extend your network to clients and partners, and support an increasingly mobile workforce. Progent offers expertise in a range of routers powered by Cisco's IOS platform, including the Cisco 800 series of small business routers, Cisco 2800 and 3800 Integrated Services Routers, Cisco 2900 and 3900 G2 ISR routers, Cisco ASR 1000 and 9000 Aggregation Services Routers for WAN edge applications, Cisco CRS Carrier Routing System for the network core, as well as older 3600 and 3700 Routers.
Progent's application experts can provide in-depth consulting, software programming, deployment help, and online training for popular business applications that address vital areas including ERP and MRP, general accounting, management analytics, web commerce application development, and the MS Office suite of business productivity software. As a Microsoft Partner with years of background delivering advanced consulting services online, Progent can help small businesses anywhere in the United States to avoid the time and expense related to travel and on-premises activity without sacrificing the high quality of technical support.
If your office network mixes Sun Solaris technology with MS Windows, Progent can help you to integrate your computers into a unified environment that permits all your operating systems to coexist for easy management, seamless dataflow, high reliability, enhanced performance, and strong security. Progent's Solaris and Windows coexistence assistance offerings include network architecture integration and support, support for Microsoft Windows services for UNIX (SFU), online network monitoring and administration, online network support and troubleshooting, in-person technical support, and Help Desk services.
The Progent Test and Training Lab located at the QTS (formerly Herakles) Internet Data Center can be used for testing line-of-business applications, creating efficient migration methodologies, assessing and tuning performance, planning or validating disaster recovery strategies, resolving compatibility problems, and building training systems for the latest products and technologies. For Progent clients without adequate in-house resources to configure effective test environments, the lab cuts capital costs and engineering risk while keeping vital IT initiatives on schedule.
Remote 24x7 network monitoring, proactive alarms, and periodic analytical reporting are vital to maintaining the health of your network and eliminating preventable and expensive downtime. Remote Monitoring and Management technology has advanced to the point that businesses of all sizes can afford a degree of network stability that was once limited to large enterprises. Progent offers several Remote Monitoring and Management (RMM) options delivered as low-cost services designed to assist you to identify and resolve a an array of IT network issues before they can impact productivity.
Progent provides customers the services of consultants who have earned some of the computer industry's most prestigious certifications. Progent believes that customers deserve to be sure that their computer support professionals have formal testing as well as broad practical backgrounds so that Progent's customers can use Progent's service with trust. In many cases, vendor credentials like the Cisco Certified Internetwork Experts (CCIE) confers privileges for significantly better vendor help than is offered to non-certified service providers, allowing Progent to offer customers a better level of computer support. In addition, major certifications such as CISSP or ISSEP for network security can help corporate customers to demonstrate compliance with regulatory demands by engaging the services of recognized industry experts.
Progent's veteran group of IT consultants and subject matter experts have years of background delivering remote and on-premises assistance for businesses of any size who need to incorporate Android phones into their information systems so that users can communicate and collaborate from anywhere. Progent has the range of skills to solve technical issues that involve numerous manufacturers and that entail a combination of older and up-to-date technology. Progent offers cost-effective online technical support to assist you with any stage of planning, configuring, managing and maintaining your BYOD environment. Progent can provide occasional support to help you to handle particularly challenging technical issues, or Progent can provide outsourced or co-sourced project management services to ensure that you complete strategic network initiatives on schedule and within budget. Progent can assist with local, cloud-based, or hybrid network environments and can provide expertise with operating systems, applications, management utilities and network infrastructure. Progent also offers specialized group or individual training to help you manage and operate Android phones and tablets to maximize their business value.
Progent offers Microsoft Windows Cluster Server support to help your business implement high availability server clusters that can provide 24x7 operation. Windows cluster servers for zero-downtime networks include Microsoft Windows Cluster Server, Microsoft SQL Cluster Server, and Microsoft Exchange Cluster. By assisting you t design high availability server clustering solutions powered by Microsoft Windows Clustered Server 2003, Progent's Certified Windows consultants make sure that your zero-downtime clustered servers are set up to optimize the competitive value of your IT network.
Progent's ProSight Virtual Hosting and Management service offers complete hosting of a small or mid-size company's production servers in an environment that gives the maximum degree of availability and scalability and is also easy to transfer to any data center. ProSight Virtual Hosting services are based on mature virtualization techniques that enable small and midsize businesses with mixed- platform environments to economize dramatically on the costs of capital equipment, system support, and network administration while benefiting from world-class reliability and an unmatched degree of vendor flexibility.
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Forefront TMG 2010 is based on the proven security capabilities of Microsoft Internet Security and Acceleration Server 2006 and provides a easily managed web gateway that delivers a one-server solution for an array of security features such as an application and network layer firewall, URL monitoring and filtering, malware inspection, intrusion protection, reputation services, VPN management, and HTTP and HTTPS inspection. Forefront TMG 2010 provides comprehensive web security reporting capabilities, allows custom reports powered by Microsoft SQL Server, integrates with Active Directory to simplify authentication and policy enforcement, and can be deployed as a virtual server to lower expenses and enhance recoverability. Progent's Microsoft consultants can help your company to design and execute pilot and production deployments; integrate Microsoft Forefront TMG 2010 with Windows Server 2008, Active Directory, SQL Server, Microsoft Exchange Server, and SharePoint; install Microsoft Forefront Threat Management Gateway 2010 to run on a virtual server with Microsoft Windows Hyper-V; and deliver continuing support and repair services. Progent can also assist you to upgrade economically to Forefront Threat Management Gateway from any version of ISA Server.