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Why Choose PTT?
22 Years of Experience in Enterprise Communication Solutions
Competitive Pricing
Direct supply channels with highly competitive market pricing. Additional discounts available for bulk purchases.
Local Technical Support
Hong Kong & Greater Bay Area based support team with certified engineers responding within 48 hours.
Certified Avaya Expertise
22 years of industry experience with Avaya-certified engineers. From solution consulting to deployment.
Fast Delivery
Popular models are available in stock for quick shipment within 3–5 business days after order confirmation.
FEATURED PRODUCTS
Genuine Products · Official Warranty · Enterprise-Class Performance
Avaya J139 IP Phone
Avaya J179 IP Phone
Avaya G450 Media Gateway
More Products
Complete Enterprise Communication Solutions
From product procurement to deployment and ongoing support, we stay with you every step of the way
Authorized Avaya Partner
Official Avaya Emerald Partner with guaranteed genuine products and official manufacturer warranty coverage.
Cost Advantage
Direct sourcing with no unnecessary intermediaries. Additional discounts available for volume orders.
Local After-Sales Support
Dedicated Hong Kong & Greater Bay Area technical support with engineer response within 24 hours.
Free Solution Consultation
Complimentary solution planning and technical consultation tailored to your business size and communication requirements.
Request a Competitive Quote Today
Fill in the form below and one of our communication specialists will contact you within 24 hours.
For 22 years since establishment
Focused onsmart office space solutions
+852 9552 8366
comtels_hk@ptt.com.cn
From global banks to regional manufacturers, organizations with 500–10,000+ employees rely on COMTELS to manage their meeting rooms, hot desks, visitors, and office environments. With 22 years of smart office expertise and hardware-software integration, we deliver outcomes — not just software licenses.