DID service number availability: Firstly, ensure a wide range of numbers is available.
Geographic coverage: Additionally, verify coverage in your target areas.
Number porting: Moreover, check the ease of porting existing numbers.
Call routing options: Furthermore, look for flexible routing features.
Call forwarding: Likewise, ensure seamless call forwarding capabilities.
Voicemail-to-email: Similarly, check for efficient voicemail handling.
SMS capabilities: Additionally, confirm integration with SMS services.
Fax-to-email: Besides, ensure support for fax-to-email functionalities.
IVR integration: Subsequently, look for advanced IVR options.
CRM integration: Meanwhile, check compatibility with CRM systems.
Real-time analytics: Furthermore, ensure availability of call analytics.
Call recording: Additionally, look for secure and easy call recording options.
Call queuing: Similarly, ensure efficient call queue management.
Time-based routing: In addition, look for flexible routing based on time.
Scalability: Moreover, check the ability to scale with your business.
Reliability/uptime: Similarly, ensure high reliability and uptime.
Quality of Service (QoS): Additionally, look for guaranteed call quality.
API access: Furthermore, check for API availability for integration.
Web-based management portal: Likewise, ensure easy management via web portal.
Multi-device support: Additionally, confirm compatibility with multiple devices.
Customizable caller ID: Moreover, look for options to customize caller ID.
Failover options: Similarly, ensure robust failover mechanisms.
Security features: Besides, look for advanced security features.
Compliance (e.g., HIPAA, PCI): Furthermore, ensure compliance with relevant standards.
Pricing models: Additionally, check for flexible and competitive pricing.
Contract flexibility: Similarly, look for flexible contract options.
24/7 customer support: Likewise, ensure availability of round-the-clock support.
SIP trunking compatibility: Moreover, check for SIP trunking support.
WebRTC support: Similarly, look for WebRTC capabilities.
Mobile app availability: Lastly, ensure a mobile app is available.