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Découvrez notre Centre de solutions complet, qui regroupe des ressources, de la documentation et des conseils d'experts pour répondre à tous vos besoins en matière de communication d'entreprise.

Notre équipe dédiée au service client est à votre disposition 24 heures sur 24, 7 jours sur 7. Bénéficiez d'une assistance immédiate lorsque vous en avez le plus besoin.

Restez informé grâce aux mises à jour en temps réel sur les services, aux alertes de maintenance et aux notifications système importantes afin d'assurer le bon fonctionnement de votre entreprise.

Surveiller en temps réel les performances du système et les indicateurs de santé du réseau afin de garantir une prestation optimale des services de communication sur toutes les plateformes.

Escalade vers le support technique pour les problèmes critiques

Problèmes liés à la mise en œuvre et au déploiement du projet

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Chez CallTower, nous considérons nos partenaires de distribution comme des membres de la famille, et nous valorisons les relations fructueuses par un excellent soutien et des récompenses financières.

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Découvrez les avantages de notre programme de partenariat pour votre entreprise. Débloquez des flux de revenus, une croissance modulable et un soutien important.

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Le programme de partenariat MSP de CallTower permet aux fournisseurs de services de simplifier la fiscalité et d'améliorer l'efficacité grâce à des outils tels que la plateforme libre-service GTx.

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Questions fréquemment posées

Find detailed answers about architecture, requirements, security, and setup for your
selected enterprise voice solution.

Microsoft Teams 

Microsoft Teams Operator Connect 

Direct Routing for Microsoft Teams 

GCC High MS Teams Direct Routing 

Webex de Cisco 

Appels Webex 

Instance dédiée Webex 

Zoom

Téléphone Zoom

Microsoft Key Integrations

Microsoft 365

Microsoft Copilot

MS Teams Premium

Mobility Solutions

Microsoft Teams sur mobile

Webex Go

Texte CT

SMS/MMS for MS Teams

SMS/MMS for Webex

WhatsApp

Principales intégrations

CT Analytics

Phonisme (logiciel de dispositif de migration)

Enregistrement CT

CT Unite (CRM)

E911 dynamique

Fax CT

CT SIP

Basculement en un clic pour MS Teams

CallTower Connect

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How does Operator Connect differ from Direct Routing and Microsoft Calling Plans?
Operator Connect allows you to use your preferred telecom provider directly within the Teams interface saving you from the complex hardware setup of Direct Routing and the rigid options of standard Calling Plans.
How do I provision phone numbers using Operator Connect?
You can provision new phone numbers and assign them to your team members directly through the "Operators" tab inside your Microsoft Teams Admin Center.
What are the key benefits of using Operator Connect over other PSTN connectivity options?
You experience rapid deployment, enterprise-grade reliability, and lower costs as your provider handles the complexities while you manage everything seamlessly from a single pane of glass.
What are the security and encryption standards for Operator Connect?
Operator Connect ensures your daily voice traffic is protected by enterprise-grade encryption and highly secure, direct-peering network connections
What are the requirements to enable Operator Connect in Microsoft Teams?
Your organization simply needs Microsoft 365, Teams Phone System licenses for your active users, and a participating provider like CallTower to power your global voice services
How does Direct Routing differ from Operator Connect and Microsoft Calling Plans?
Direct Routing allows businesses to connect their own telephony infrastructure to Microsoft Teams using a Session Border Controller (SBC), offering greater flexibility and cost control.
What is a Session Border Controller (SBC) and why is it required for Direct Routing?
A Session Border Controller (SBC) secures and manages voice traffic between Microsoft Teams and the Public Switched Telephone Network (PSTN), and it is required to ensure seamless and secure communication.
What are the licensing requirements for Direct Routing?
The licensing requirements for Direct Routing include a Microsoft Teams Phone Standard or Microsoft 365 E5 license, which enables telephony capabilities within Teams.
What are the security and encryption standards for Direct Routing?
Direct Routing adheres to strict security and encryption standards, including TLS and SRTP protocols, to protect voice traffic and ensure secure communications.
Can I use my existing phone numbers with Direct Routing?
Yes, you can use your existing phone numbers by porting them to the service provider managing your Direct Routing setup.
How does GCC High Direct Routing differ from commercial Direct Routing?
GCC High Direct Routing operates within a dedicated US-based sovereign cloud environment specifically engineered to meet strict Department of Defense data residency and security requirements.
What compliance standards does GCC High Direct Routing Support?
CallTower's GCC High Direct Routing proudly supports rigorous federal compliance frameworks, including FedRAMP High, ITAR, DFARS, and NIST 800-171, ensuring your sensitive communications stay completely locked down.
What are the licensing requirements for GCC High Direct Routing?
To connect your voice services, your organization will need an active Microsoft 365 GCC High tenant equipped with either an E5 license or an E3 license combined with the Microsoft Teams Phone Standard add-on.
What are the security and encryption standards for GCC High Direct Routing?
GCC High secures your voice traffic using military-grade protocols like TLS 1.2 for signaling and SRTP for media, meaning every single call is heavily encrypted from end to end.
What is CMMC Compliance, why is it important, and does GCC High meet this standard?
The Cybersecurity Maturity Model Certification (CMMC) is a mandatory framework critical for defense contractors to protect Controlled Unclassified Information (CUI), and GCC High meets this compliance standard, allowing your team to bid on DoD contracts with total confidence
What are the options for PSTN connectivity with Webex Calling?
You can easily connect to the public telephone network using Cloud Connected PSTN (CCP), a local gateway for your existing SIP trunks, or Cisco's own bundled calling plans to keep things simple.
How does Webex Calling integrate with other Webex services like Meetings and Messaging?
Webex Calling unites your entire workflow into one unified app, letting you effortlessly escalate a quick chat message into a voice call or video meeting in a single click.
How does Webex Calling support international and toll-free numbers?
Webex Calling allows you to provision international and toll-free numbers directly within the Webex Control hub, ensuring seamless global connectivity.
What devices are supported by Webex Calling?
Webex Calling seamlessly supports various devices employees use every day, including Cisco IP phones, laptops, mobile phones, and headsets.
How does Webex Calling handle emergency calling and compliance with regulations like Kari's Law and Ray BAUM's Act?
Webex Calling keeps your team sage and fully compliant by automatically routing 911 calls to the right public safety answering point while simultaneously notifying your internal security desk with precise location data.
What is Webex Dedicated Instance, and how does it differ from Webex Calling?
Dedicated Instance is a private cloud calling solution based on Cisco Unified Communications Manager that gives you more customization and support for legacy devices than standard Webex Calling.
Dedicated Instance is a private cloud calling solution based on Cisco Unified Communications Manager that gives you more customization and support for legacy devices than standard Webex Calling.
Virtual Connect is a secure networking architecture that boost your Webex Dedicated Instance with reliable, high-quality connectivity without extra physical hardware, requiring only a compatible edge device and public internet access to get started.
What are the DNS requirements for Webex Dedicated Instance?
You will need to configure specific internal DNS A and SRV records so your corporate network can seamlessly discover and securely route traffic to your Webex Dedicated Instance.
What are the network and security requirements for deploying Webex Dedicated Instance?
A successful deployment requires a reliable network connection with Quality of Service (QoS) prioritized for voice traffic, alongside specific firewall rules that safely allow communication to Cisco's cloud infrastructure.
How does Webex Dedicated Instance ensure compliance with global data security standards?
Webex Dedicated Instance confidently meets the most rigorous global data security and privacy regulations by leveraging Cisco's private data centers with end-to-end encryption and strict access controls.
What are the benefits of using Zoom Phone for business communication?
Zoom Phone enhances business communication with features like seamless call management, global reach, and integration with Zoom Meetings for unified collaboration.
What are the benefits of using Zoom Phone for education communication?
Zoom Phone supports education communication by providing reliable voice services, easy integration with virtual classrooms, and tools for efficient administrative coordination.
What integrations are available with Zoom Phone for CRM and productivity tools?
Zoom Phone integrates with over 200 CRM and productivity tools, including Salesforce, HubSpot, Zendesk, and ServiceNow, enabling seamless workflows and enhanced communication.
What are the security and encryption standards for Zoom Phone?
Zoom Phone adheres to strict security standards, including AES-256 encryption, secure call routing, and compliance with GDPR, HIPAA, and other regulations.
How do I assign a delegate to manage Zoom Phone calls and what privileges can I grant to a delegate?
To assign a delegate in Zoom Phone, navigate to the Zoom Phone settings, select "Call Delegation," and grant privileges like placing, receiving, and managing calls on your behalf.
What are the key benefits of Microsoft 365 for business communication and what's the difference between Microsoft 365 Business and Enterprise plans?
Microsoft 365 empowers business communication by bringing chat, calls, and meetings into one unified hub, with Business plans perfectly tailored for nimble setups under 300 users and Enterprise plans delivering the heavy-duty security and advanced features larger organizations crave.
How does Microsoft 365 support hybrid deployments?
Microsoft 365 seamlessly bridges your existing on-premises infrastructure with the cloud, allowing you to migrate mailboxes and services at your own pace while keeping everyone securely connected on both sides of the fence.
How does Microsoft 365 support remote/hybrid work and mobile access?
By keeping all your essential apps and files securely stored in the cloud, Microsoft 365 ensures your team can easily collaborate, chat, and co-author documents whether they are using their laptops at a local coffee shop or checking in via smartphones on the go.
How does Microsoft Copilot integrate with Teams, Outlook, and other apps, and what are the main features of Copilot in Teams?
Microsoft Copilot integrates seamlessly with Teams, Outlook, and other Microsoft 365 apps to summarize chats, meetings, and emails, while in Teams it highlights key points, action items, and decisions.
How does Microsoft Copilot handle compliance with regulations like GDPR and HIPPA, and what are the limitations of Copilot in handling sensitive data?
Microsoft Copilot adheres to GDPR and HIPAA by leveraging sensitivity labels, access controls, and encryption, but organizations must ensure proper governance to avoid unintended data exposure
Does Microsoft Copilot use my data to train its AI models?
Microsoft Copilot does not use customer data to train its AI models, ensuring data privacy and security
How can organizations measure ROI from Microsoft Copilot?
Organizations can measure ROI from Microsoft Copilot by tracking productivity improvements, time saved on repetitive tasks, and enhanced decision-making efficiency.
How does Teams Premium enhance meeting security and handle sensitive content during meetings?
Teams Premium enhances meeting security with features like end-to-end encryption, watermarking, and sensitivity labels to protect sensitive content during meetings.
How does Teams Premium improve collaboration with external participants?
Teams Premium improves collaboration with external participants by enabling secure guest access, custom meeting branding, and advanced meeting options tailored for external engagement.
How does Teams Premium integrate with Microsoft 365 and other tools?
Teams Premium integrates seamlessly with Microsoft 365 and other tools, leveraging shared data and workflows for a unified productivity experience.
What customization options are available for meetings in Teams Premium?
Teams Premium provides customization options such as branded meeting backgrounds, custom meeting templates, and personalized meeting experiences to align with organizational needs.
What are the advanced analytics, reporting, and meeting recap capabilities in Teams Premium
Teams Premium offers advanced analytics, detailed reporting, and AI-powered meeting recap capabilities, including intelligent summaries and action item tracking.
What is the difference between Teams Mobile and the standard Microsoft Teams app on mobile devices?
Teams Mobile is a version of the Microsoft Teams app optimized for mobile devices, offering seamless communication and collaboration features on the go.
Can I integrate my existing business number with Teams Mobile?
Yes, you can integrate your existing business number with Teams Mobile through CallTower's Direct Routing or Operator Connect solutions.
How does Teams Mobile handle call recording for compliance purposes?
Teams Mobile supports compliance call recording by integrating with third-party recording solutions approved by Microsoft.
Does Teams Mobile support international calling and texting?
Yes, Teams Mobile supports international calling and texting, depending on your organization's licensing and configuration.
What are the recommended configurations for optimal Teams Mobile performance?
For optimal Teams Mobile performance, ensure a stable internet connection, enable app updates, and configure device settings to prioritize Teams notifications.
What is the difference between Webex Go and the standard Webex app on mobile devices?
While the standard Webex app relies on data connections to make VoIP calls, Webex Go utilizes your mobile phone's native cellular network dialer for a seamless, carrier-grade calling experience without needing to open a separate application.
How does Webex Go integrate with existing Webex Calling services?
Webex Go adds your business line directly to your mobile device using an eSIM, automatically linking your native dialer to your enterprise Webex Calling routing, voicemail, and security policies.
How does Webex Go handle call recording for compliance purposes?
Because your calls route seamlessly through your corporate Webex Calling platform, Webex Go automatically captures and logs all business conversations according to your organization's existing compliance and recording configurations.
How does Webex Go manage business and personal identities on the same device?
By leveraging a dual-SIM setup on your smartphone, Webex Go keeps your personal number entirely separate from your Webex business line, ensuring outbound business calls display your professional caller ID while keeping your personal life private.
How does Webex Go ensure call quality and reliability?
Instead of relying on potentially spotty Wi-Fi or mobile data connections, Webex Go leverages the dedicated voice network of your primary cellular carrier to guarantee crystal-clear, reliable audio anywhere you have cell service.
Can I use my existing business phone number for SMS texting with CT Text?
Yes, you can easily text-enable your current business landlines, VoIP, or toll-free numbers without changing your voice service provider, making it seamless for your customers to reach you.
Does CT Text support international and multilingual SMS texting?
CT Text empowers your global reach by supporting international messaging and multiple languages, ensuring you can connect with your diverse customer base wherever they are.
Does CT Text support group messaging or bulk SMS?
You can efficiently reach larger audiences using CT Text's robust group messaging and bulk SMS capabilities, perfect for sending out timely announcements or promotional campaigns.
What is the process for registering an SMS campaign with CT Text?
To ensure deliverability and industry compliance, our dedicated support team will guide you step-by-step through the quick 10DLC campaign registration process directly within the CallTower portal.
Can I archive and download SMS conversations for compliance purposes?
To keep your business fully compliant and audit-ready, CT Text allows you to securely archive, search, and export your entire SMS conversation history with just a few clicks.
Is it possible to text contacts stored in Outlook, Active Directory, or SharePoint using CT Text?
Yes, CT Text allows users to text contacts stored in Outlook, Active Directory, or SharePoint directly.
How does CT Text handle contact management within Microsoft Teams?
CT Text simplifies contact management by enabling seamless access and messaging to contacts within Microsoft Teams.
How does CT Text integrate with other Microsoft 365 applications?
CT Text integrates with Microsoft 365 applications by leveraging their contact directories and enhancing communication workflows.
What are the requirements for setting up CT Text in Microsoft Teams?
Setting up CT Text in Microsoft Teams requires a valid Microsoft 365 subscription and administrative permissions for configuration.
SMS/MMS for Webex
The CT Text Bot works within Webex by enabling users to send and receive SMS messages directly from the Webex interface.
How does CT Text handle contact management within Webex?
CT Text handles contact management within Webex by allowing users to sync, manage, and access their contacts seamlessly for SMS communication.
How does CT Text integrate with Cisco Webex?
CT Text integrates with Cisco Webex through a native integration that embeds SMS functionality into the Webex platform for streamlined communication.
What are the requirements for setting up CT Text in Webex?
The requirements for setting up CT Text in Webex include a CallTower account, a compatible Webex subscription, and proper configuration of the CT Text service.
What is the WhatsApp integration for CT Text and what are the key benefits of using WhatsApp through CT Text?
The WhatsApp integration for CT Text allows businesses to seamlessly communicate with customers via WhatsApp, offering benefits like enhanced customer engagement, multimedia messaging, and global reach to millions of WhatsApp users.
What are the prerequisits for enabling WhatsApp in CT Text?
Prerequisites for enabling WhatsApp in CT Text include a verified WhatsApp Business account, an active CT Text subscription, and compliance with WhatsApp's business policies.
What types of messages can I send using the WhatsApp integration (SMS, MMS, multimedia files, etc.)?
Using the WhatsApp integration, you can send text messages, multimedia files (images, videos, documents), and interactive templates.
Does the WhatsApp integration support group chats or voice calls?
The WhatsApp integration does not support group chats or voice calls, focusing solely on one-on-one messaging.
How does the WhatsApp integration support international messaging?
The WhatsApp integration supports international messaging by enabling businesses to connect with customers worldwide, adhering to WhatsApp's global communication standards.
What key features does CT Analytics offer for call center operations?
CT Analytics offers real-time and historical data insights, customizable dashboards, and advanced reporting tools to enhance call center operations.
What type of reports are available in CT Analytics and what are the differences between them?
CT Analytics provides real-time reports for immediate insights and historical reports for trend analysis, enabling comprehensive performance evaluation.
How does CT Analytics ensure data security and compliance?
CT Analytics ensures data security and compliance through robust encryption, role-based access controls, and adherence to industry standards like GDPR and HIPAA.
How does CT Analytics improve agent productivity, engagement, and well-being?
CT Analytics improves agent productivity, engagement, and well-being by offering performance metrics, workload balancing, and actionable feedback tools.
How does CT Analytics help optimize customer interactions?
CT Analytics optimizes customer interactions by analyzing call data, identifying trends, and providing actionable insights to enhance customer satisfaction and service quality.
How does Phonism support cloud migrations and what types of devices are compatible with Phonism?
Phonism simplifies cloud migrations by supporting over 360 device models across major brands like Cisco, Yealink, Poly, and Avaya, enabling seamless transitions without hardware replacements.
What is Zero Touch Provisioning and how does Phonism use it?
Zero Touch Provisioning automates device setup and configuration, and Phonism leverages it to streamline deployments, reduce manual effort, and ensure rapid onboarding.
How does Phonism improve CX during migrations?
Phonism enhances customer experience by minimizing downtime, automating bulk updates, and ensuring secure, seamless device transitions.
How does Phonism handle device credentials?
Phonism secures device credentials through advanced encryption and compliance measures, ensuring safe and efficient device management.
Does Phonism support remote device management?
Yes, Phonism supports remote device management, allowing users to control, update, and troubleshoot devices from anywhere.
Is CT Recording compliant with industry regulations like GDPR and HIPAA?
Yes, CT Recording is compliant with industry regulations like GDPR and HIPAA, ensuring secure and lawful data handling.
How does CT Recording handle multi-channel communication recordings?
CT Recording captures and manages multi-channel communication recordings seamlessly, including voice, video, and chat interactions.
How does CT Recording integrate with CRM platforms like Salesforce?
CT Recording integrates with CRM platforms like Salesforce through robust APIs, enabling streamlined access to recorded data within the CRM.
What is the process for retrieving and reviewing recorded calls?
Recorded calls can be retrieved and reviewed through an intuitive dashboard with advanced search and playback features.
What kind of technical support is available for CT Recording users?
CT Recording users have access to 24/7 technical support, including troubleshooting, onboarding assistance, and regular updates.
What CRM platforms are compatible with CT Unite?
CT Unite seamlessly integrates with dozens of top-tier platforms, including Salesforce, Microsoft Dynamics, HubSpot, and Zendesk, keeping your team's existing workflow running perfectly.
How does CT Unite handle activity recording for inbound and outboud calls?
CT Unite automatically logs every inbound and outbound call directly into your CRM, ensuring your team captures all essential conversation details without lifting a finger.
How does CT Unite help reduce the time and costs of managing large call volumes?
By eliminating tedious manual data entry and streamlining automated call routing, CT Unite significantly cuts down handling times and operational expenses so your representatives can focus entirely on your customers.
What kind of customer support is available for CT Unite users?
CallTower provides round-the-clock, expert customer support for CT Unite users, offering comprehensive guidance via phone, email, and a robust online knowledge base to quickly resolve any issues.
How does CT Unite ensure data security and compliance during CRM integration?
CT Unite protects your sensitive customer information by utilizing enterprise-grade encryption and adhering to strict industry compliance standards during all data transfers.
How does Dynamic E911 comply with Kari's Law and RAY BAUM's Act?
By automatically routing direct 911 calls to the nearest dispatch center while providing exact, dispatchable location data like a specific floor or room number, Dynamic E911 ensures full compliance with Kari's Law and RAY BAUM's Act.
How does Dynamic E911 handle location tracking for remote and mobile workers?
Whether your team is logging in from a local coffee shop or their home office, the system tracks real-time network changes to instantly update and pinpoint their exact location for emergency responders.
How does Dynamic E911 ensure failover support during network outages?
In the event of an unexpected network outage, Dynamic E911 seamlessly reroutes emergency calls through redundant, secure pathways so your team always has a lifeline to help.
How does Dynamic E911 differ from traditional E911
Unlike traditional E911 which relies on a single static office address, Dynamic E911 actively moves with your modern workforce to provide dispatchers with real-time, highly accurate location data.
How does Dynamic E911 integrate with UCaaS Platforms?
It effortlessly syncs directly into leading UCaaS environments like Microsoft Teams and Cisco Webex to automatically track and update user locations in the background without disrupting their daily workflow.
What email platforms are compatible with CT Fax?
CT Fax is compatible with virtually any standard email platform you already use, making it incredibly easy to send and receive faxes right from your familiar inbox.
Can I use my existing fax number with CT Fax?
Yes, you can seamlessly port your existing fax number over to CT Fax, ensuring uninterupted business communications for you and your clients.
Can I integrate CT Fax with Microsoft 365 or other productivity tools?
CT Fax can be seamlessly integrated with Microsoft 365 and other popular productivity tools to keep your daily workflow smooth and efficient.
Can CT Fax route incoming faxes to multiple email addresses or distribution lists?
CT Fax can easily route incoming documents to multiple email addresses or entire distribution lists, ensuring the right team members always get the memo.
What are the benefits of using CT Fax over traditional fax machines?
By ditching traditional fax machines, CT Fax saves you money on paper and toner while enjoying secure, instant access to your faxes from anywhere.
Can I use my existing SIP devices with CT SIP?
Yes, you can easily connect your current SIP-enabled desktop phones and conference room devices directly to CT SIP, saving your business from expensive hardware upgrades.
Can CT SIP be used with cloud-based communication platforms?
CT SIP seamlessly integrates with leading cloud-based unified communication platforms like Microsoft Teams and Zoom to securely power all your internal and external voice traffic.
Does CT SIP offer scalability for growing businesses?
You can effortlessly scale your CT SIP channels up or down on demand to perfectly match your company's seasonal fluctuations and long-term growth.
How does CT SIP support remote and hybrid work environments?
CT SIP empowers your distributed teams to make and receive high-quality business calls from anywhere using their preferred softphones or mobile devices.
Can CT SIP integrate with CRM systems?
By easily routing CT SIP through your integrated contact center solutions, your team enjoys automated call logging and instant screen pops in CRMs like Salesforce to make customer interactions a breeze.
What types of emergencies or disruptions does the failover solution address?
The failover solution addresses emergencies or disruptions like Microsoft Teams outages, internet failures, or service degradations.
What happens if Microsoft Teams is partially degraded but not fully down?
If Microsoft Teams is partially degraded, the failover solution ensures uninterrupted call routing to backup destinations.
Can I forward all numbers to a single destination during an outage?
Yes, you can forward all numbers to a single destination during an outage for streamlined communication.
Can I customize the backup destination for forwarded calls?
Yes, the backup destination for forwarded calls can be fully customized to meet your needs.
Is the One Click Failover system automatic or manual?
The One Click Failover system is manual, allowing users to activate it with a single click when needed.
What services can be managed through the CallTower Connect portal?
CallTower Connect allows users to manage services like voice, video, messaging, and collaboration tools through a centralized portal.
What analytics and reporting capabilities does CallTower Connect offer?
CallTower Connect provides detailed analytics and reporting on usage, performance, and system health to optimize communication solutions.
How does CallTower Connect support mobile users?
CallTower Connect supports mobile users with a responsive design and mobile app for seamless access and management on the go.
Does CallTower Connect support password synchronization across platforms?
Yes, CallTower Connect supports password synchronization across platforms for streamlined user access and security.
Is there a training or support program available for CallTower Connect users?
CallTower offers comprehensive training and support programs to ensure users maximize the benefits of CallTower Connect.
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