IP Telephony & PABX
Business communication built around your call flow.
Almoosa Security Systems designs, installs, configures and supports IP telephony and PABX systems for businesses across Dubai and the UAE.
Solutions can include extensions, call routing, IVR, desk phones, supported softphones and network integration according to the organisation's users, locations and call-flow requirements.

- IP telephony & PABX
- Call routing & IVR
- Desk phones & softphones
- Network integration
Business Telephony Starts with the Call Flow
The right phone system depends on how calls enter the business, who needs to answer them and how employees work across desks, departments and locations.
- 01
Call Flow
Reception, hunt groups, IVR menus, business hours and voicemail are defined around how callers should reach the right person.
- 02
Users & Locations
Departments, mobile users and multiple locations help determine how the system should be structured and where calls need to reach.
- 03
Network Readiness
Switching, PoE, voice segmentation and internet connectivity are reviewed because reliable IP telephony depends on the network beneath it.
- 04
Capacity & Growth
Extension count, concurrent call requirements, licensing and expected growth should be considered when selecting and configuring the platform.
IP Telephony, PABX & Business Phone Systems
Business phone systems are planned around the number of users, the way calls should be handled and the network the platform has to run on.
- 01
IP Telephony & PABX
Business phone systems configured for extension count, call capacity, users and future growth.
- 02
Call Routing & IVR
Numbering plans, hunt groups, call menus, business-hours routing and voicemail configured around the way calls should be handled.
- 03
Handsets & Softphones
Desk phones, cordless options and supported softphone or mobile clients for employees working away from a fixed desk.
- 04
Network Integration
Voice VLANs, PoE and quality-of-service requirements coordinated with the underlying network and structured cabling, which can help support consistent voice performance where appropriate.
- 05
Hosted & Cloud Telephony
Supported hosted and cloud-based telephony options may be appropriate where an organisation prefers the platform delivered without maintaining all infrastructure on site, depending on users, connectivity, required features and licensing.
- 06
Changes & Ongoing Support
Extension changes, call-flow updates, user changes and ongoing technical support as the organisation evolves, within the agreed support scope.
Business Telephony for Different Ways of Working
Telephony needs vary with how each business handles calls and where its people work.
- 01
Offices & Corporate Teams
Extensions, reception routing, departments, voicemail and business-hours call handling for day-to-day office communication.
- 02
Reception-Led Businesses
Call routing and IVR configured to help direct incoming callers to the appropriate department, team or extension.
- 03
Multi-Site Businesses
Telephony arrangements that can support users and extensions across multiple business locations where the selected platform and connectivity allow.
- 04
Mobile & Hybrid Teams
Supported softphone or mobile-client options for employees who need business communication away from a fixed desk.
- 05
Customer-Facing Businesses
Call handling for organisations where incoming enquiries, reception coverage and clear routing are important to daily operations.
- 06
Business Centres & Shared Offices
Flexible extension and call-routing arrangements for environments with multiple users, teams or changing occupancy requirements.
IP Telephony & PABX FAQs
01Can IP phones use our existing network?
Often, provided the existing network has suitable switching, PoE capacity where required, bandwidth and voice configuration. AMSS reviews the available infrastructure before the telephony solution is finalised.
02Can we keep our existing telephone numbers?
Number portability depends on the telecom provider, existing service and applicable porting requirements. It should be checked early because the porting process can affect migration and cutover planning.
03Can we add extensions later?
Usually, provided the selected platform has sufficient capacity and licensing. Expected growth should be considered during the initial design.
04Do you provide hosted or cloud-based phone systems?
Yes. Where appropriate, AMSS can provide supported hosted or cloud-based telephony options alongside traditional PABX solutions, depending on the organisation's users, connectivity and operating requirements.
05What is the difference between a traditional PABX and IP telephony?
Traditional PABX systems may use conventional telephone architecture, while IP telephony carries voice over an IP network and can support features such as network-based extensions, supported softphones and more flexible integration. The appropriate approach depends on the existing infrastructure, required features and migration requirements.
Planning a new phone system or replacing an existing one?
Tell us how many users and locations you have, how calls are handled today and what needs to improve. AMSS can recommend a practical telephony solution for your business.



