Telephony SIP Proxy Server - WellSIP 6500 v2

Intelligent Call Routing
WellSIP 6500 provides multiple service routing polices to meet different service providers' requirements (e.g. load balancing,priority, most idle etc.) It enables service provider to tell how to route the call depending on the call results or predefined rules. The incoming prefix match and outgoing prefix insert provides a very easy way to manage your VOIP exchange service.
Easy to Configure and Management
Full web management interface make you to manage your WellSIP 6500 anywhere of the world. You don't need remember the command lines or operate it on the specified console. Also the system event notice features keep you the system status updated remotely.
NAT On-Demanded Traversal
Due to the lack of IPV4 address, a lot of customer is using NAT for their network. WellSIP 6500 provides the NAT on-demanded traversal which will only route the voice when needed. It saves the bandwidth and provides better voice quality compare to route each call voice back to server. No CPE modification is required.
Voice NAT/Firewall Router
With built-in SIP and voice routing features, WellSIP 6500 provides a secure and easy way to migrate your Voice IP PBX solution. It acts as a NAT router and firewall role which voice RTP port is only opened when SIP signaling is established successfully.
Rich Telephony Service
The WellSIP 6500 provides build-in rich set of telephony service which enables the service provider quick time to market to delivery their service to their customers. By cooperating to Welltech IPCentrex 6850, the service provider can provide Announcement, Auto Attendant, VMS, CRBT etc. immediately.
Multiple Access Protocol
With provided SIP TCP and UDP protocol, WellSIP 6500 can acceptboth type of signals and do the conversionwhen needed. For each protocol, WellSIP 6500 cansupport up-to 3 service ports which enabling to receiveSIP service anywhere of world.
High Availability Redundant
WellSIP 6500 provides high availability VOIP service by using active and stand-by redundant technologic which provides hot standby and hitless fail-over for stable call to reach mission-critical service requirement. It keeps your service continues running.
Microsoft Live Communicator Server 2005 Integration
WellSIP 6500 can work with Microsoft Live Communication Server 2005 as a total solution to meet the enterprise communication requirement. Without any extra settings in LCS 2005,WellSIP 6500 is able to provide all features that WellSIP 6500 provided. Both of your SIP phone and Office Communicator can ring to talk together.


<Vol. 30> October 16, 2006	http://www.welltech.com
Fully Redundant !
Introduction The Welltech WellSIP 6500 SIP Telephony Server is the best choice to your convergence VOIP network which covert the requirements from enterprise to service provider. With built-in rich telephony services, WellSIP 6500 enables traditional PABX features to your VOIP convergence platform. Also you can easily upgrade the license or provide the high available service according to the growth of your business without any hardware changes. More info...

Application Diagram


Multiple Advantages
Intelligent Call Routing WellSIP 6500 provides multiple service routing polices to meet different service providers' requirements (e.g. load balancing,priority, most idle etc.) It enables service provider to tell how to route the call depending on the call results or predefined rules. The incoming prefix match and outgoing prefix insert provides a very easy way to manage your VOIP exchange service. Easy to Configure and Management Full web management interface make you to manage your WellSIP 6500 anywhere of the world. You don't need remember the command lines or operate it on the specified console. Also the system event notice features keep you the system status updated remotely. NAT On-Demanded Traversal Due to the lack of IPV4 address, a lot of customer is using NAT for their network. WellSIP 6500 provides the NAT on-demanded traversal which will only route the voice when needed. It saves the bandwidth and provides better voice quality compare to route each call voice back to server. No CPE modification is required. Voice NAT/Firewall Router With built-in SIP and voice routing features, WellSIP 6500 provides a secure and easy way to migrate your Voice IP PBX solution. It acts as a NAT router and firewall role which voice RTP port is only opened when SIP signaling is established successfully. Rich Telephony Service The WellSIP 6500 provides build-in rich set of telephony service which enables the service provider quick time to market to delivery their service to their customers. By cooperating to Welltech IPCentrex 6850, the service provider can provide Announcement, Auto Attendant, VMS, CRBT etc. immediately. Multiple Access Protocol With provided SIP TCP and UDP protocol, WellSIP 6500 can acceptboth type of signals and do the conversionwhen needed. For each protocol, WellSIP 6500 cansupport up-to 3 service ports which enabling to receiveSIP service anywhere of world. High Availability Redundant WellSIP 6500 provides high availability VOIP service by using active and stand-by redundant technologic which provides hot standby and hitless fail-over for stable call to reach mission-critical service requirement. It keeps your service continues running. Microsoft Live Communicator Server 2005 Integration WellSIP 6500 can work with Microsoft Live Communication Server 2005 as a total solution to meet the enterprise communication requirement. Without any extra settings in LCS 2005,WellSIP 6500 is able to provide all features that WellSIP 6500 provided. Both of your SIP phone and Office Communicator can ring to talk together.

Selected Telephony Features
Call Transfer Call Forward Call Forwarded Notice Call Screening Caller ID Privacy Call Waiting Call Hold Call Pickup (Global, Group) Specified Call Pickup Find Me Short Code Do Not Disturb Miss Call Notify by Email ANI Replacement Call Return Hide ANI/Show ANI Selection Call Park/Retrieve Call Camp on Display Name Replacement

Ready-to-Run Value Added Service
System Announcement Service Multi-Company Auto Attendant Voice Mail Service Coloring Ring Back Tone Service Number Change Notice Call Forward Notice Call Forward Notice and Forward Call Interception Call Recording Service IP Centrex

Application Examples
VOIP Core Service VOIP Class 5 Subscriber Service Internet Exchange Service Center Hosted IP-PBX Medium to Large Enterprise IP-PBX VOIP Call Center Microsoft LCS 2005 Integration

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