Can AV Live connect our Lahore, Karachi, and Islamabad offices onto a single Enterprise VoIP PBX setup in Pakistan?

Yes. We configure encrypted TLS/SRTP SIP trunks between branch offices so employees can dial 3- or 4-digit extensions nationwide with zero inter-branch call charges.

Do you support CRM integration and call recording for contact centers?

Yes, our 3CX, FreePBX, and Grandstream UCM deployments include automated call recording, live queue wallboards, SLA reporting, and native CRM screen-pop integration.

Can we keep our existing PTCL / NTC PRI or analog landlines when upgrading to an IP PBX?

Yes. Using integrated FXO/E1/PRI gateways on appliances like the Grandstream UCM6304/UCM6308, we bridge your existing PSTN lines seamlessly into your new VoIP network.

Do mobile and remote employees need a physical desk phone to use the PBX?

No. Every extension can simultaneously ring a physical PoE desk phone (Cisco, Yealink, Poly, Fanvil) and a secure iOS/Android/Windows softphone app (3CX or Grandstream Wave) anywhere in the world.

Enterprise VoIP PBX Setup & SIP Telephony Solutions in Pakistan

Scalable Enterprise VoIP PBX setup Pakistan, multi-branch SIP trunking, call center queues, and PoE desk phone provisioning for 3CX, FreePBX, Grandstream UCM, and Cisco CUCM.

Enterprise VoIP Telephony & IP PBX Deployment Technical Deliverables

Enterprise VoIP PBX Setup Pakistan

High-availability on-premise and cloud IP PBX deployments using Grandstream UCM6308, 3CX Enterprise, FreePBX, and Cisco CUCM.

Zero-Touch PoE IP Phone Provisioning

Automated mass deployment of Cisco, Poly VVX/Edge, Yealink T4/T5, Grandstream, and Fanvil executive and call-center SIP desk phones.

Multi-Branch SIP Trunking & Intercom Paging

Encrypted TLS/SRTP inter-branch voice peering across Lahore, Karachi, and Islamabad integrated with 2N and Bosch SIP PA paging.

Enterprise VoIP Telephony & IP PBX Deployment — Packages, Scope, SLA & PKR Investment
Package Tier	Technical Scope & Stack	SLA & Turnaround	PKR Investment
SME Office IP-PBX Starter (15–40 Extensions)	3CX Pro 8-SC or Grandstream UCM + 20 PoE SIP Phones + IVR & Call Recording	48-Hr Turnkey Cutover • Zero Downtime Migration	PKR 480,000 – PKR 950,000
Multi-Branch Corporate UC Network (50–250 Extensions)	Grandstream UCM6304 / FreePBX Enterprise + Yealink/Poly/Cisco Phones + Branch SIP Peering	3–5 Day Nationwide Rollout • Voice VLAN QoS Tuning	PKR 1,250,000 – PKR 3,400,000
High-Availability Call Center / 500+ User Campus	Redundant HA UCM6308 / Cisco CUCM + ANC Headsets + CRM Integration + SIP Intercoms	Custom Architecture • 24/7 Priority 15-Min SLA	PKR 3,800,000 – PKR 8,500,000+

Verified Pakistan Case Studies (Enterprise VoIP Telephony & IP PBX Deployment)

Gulberg & Johar Town, Lahore — 450-Extension Multi-Branch Enterprise VoIP PBX Setup: Outcome: Migrated legacy analog PABX to Grandstream UCM6308 + Yealink PoE IP phones, reducing inter-branch telecom costs by 68%.
Clifton, Karachi — 120-Seat BPO Contact Center 3CX & Headset Deployment: Outcome: Implemented 3CX PRO with live wallboards, CRM screen-pop, call recording, and Jabra/Poly noise-cancelling headsets.
Blue Area, Islamabad — Hospitality & Corporate Tower SIP Intercom + IP Phone Network: Outcome: Integrated 220 Fanvil and Polycom VVX desk phones with 2N IP Vario door intercoms and Bosch PAVIRO emergency paging.

Frequently Asked Questions — Enterprise VoIP Telephony & IP PBX Deployment

Can AV Live connect our Lahore, Karachi, and Islamabad offices onto a single Enterprise VoIP PBX setup in Pakistan?: Yes. We configure encrypted TLS/SRTP SIP trunks between branch offices so employees can dial 3- or 4-digit extensions nationwide with zero inter-branch call charges.
Do you support CRM integration and call recording for contact centers?: Yes, our 3CX, FreePBX, and Grandstream UCM deployments include automated call recording, live queue wallboards, SLA reporting, and native CRM screen-pop integration.
Can we keep our existing PTCL / NTC PRI or analog landlines when upgrading to an IP PBX?: Yes. Using integrated FXO/E1/PRI gateways on appliances like the Grandstream UCM6304/UCM6308, we bridge your existing PSTN lines seamlessly into your new VoIP network.
Do mobile and remote employees need a physical desk phone to use the PBX?: No. Every extension can simultaneously ring a physical PoE desk phone (Cisco, Yealink, Poly, Fanvil) and a secure iOS/Android/Windows softphone app (3CX or Grandstream Wave) anywhere in the world.