WellSIP 6500
Telephony SIP Proxy Server
  • Intelligent Call Routing
  • Easy to Configure and Management
  • NAT On-Demanded Traversal
  • Voice NAT/Firewall Router
  • Multiple Access to Receive Calls Anywhere
  • Fully Redundant !

Introduction
Information
DataSheet
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The Welltech WellSIP 6500 series 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. 

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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, Conference and 
    CRBT etc. immediately.
  • Multiple Access to Receive Calls Anywhere
    With provided SIP TCP and UDP protocol, WellSIP 6500 can accept both 
    type of signals and do the conversion when needed. For each protocol, 
    WellSIP 6500 can support up-to 3 service ports which enabling to receive 
    SIP service anywhere of world. Also WellSIP 6500 provides the SIP and RTP
    packets encryption/decryption features to breakthrough the ISR blocking of 
    your SIP service.
  • 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 Unified Communication Server Integration
    WellSIP 6500 can work with Microsoft Live Communication Server as a total 
    solution to meet the enterprise communication requirement. Without any 
    extra settings in Live Communication Server, WellSIP 6500 connecting your 
    Office Communicator to PSTN and VOIP world. Also the WellSIP 6500 can 
    becomes a perfect connecting in between Exchange 2007 and PSTN/VOIP.

Applications

 

 

Selected 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
  • PSTN Number
  • Ring PSTN & IP Device Simultaneously
  • Support Bandwidth Control based on Codec Allowance List
  • Support Quality of Service (DiffServ and TOS)
  • Support Automatic Subscribe for MWI and Presence Service
  • Support Event Notice for Register or no Response Failure
  • Support Reject Anonymous Call Service
  • Support ENUM
  • Support Busy Lamp Field (BLF) based on RFC 4235
  • Support Register to Soft-Switch (UAC) DID
  • Least Cost Routing *1
  • Quality of Service Routing *1
  • Bandwidth Control based on Codec Allowance List
  • Quality of Service (DiffServ and TOS)
  • Display Subscriber Status in Subscriber list
  • External DB (MS-SQL only)
  • Log Filter Based on ANI, DNIS or IP
  • Local Time Zone for Missed Call
  • Local Time RADIUS Format
  • Automatic Subscribe for MWI and Presence Service
  • Event Notice for Register or no Response Failure
  • Reject Anonymous Call Service
  • ENUM NAPTR Query
  • Anonymous Incoming Call to Subscriber
  • Busy Lamp Field (BLF) based on RFC 4235
  • Server-based Call Forward 302
  • Server Hold Tone *2
  • Register to SoftSwitch (UAC) DID
  • SIP TAPI from http://www.enum.at (Outlook Integration)
  • Broadcasting Real Time Subscriber Status via UDP
  • Low Balance Announcement *1,*2
  • Call Routing Overflow Announcement *1
  • Diversion Header for VMS/IVR
  • Customer HTTPS Certificate
  • Subscriber Contact Information
  • Enable/Disable SNMP & ftp

    *1 WellBilling 6600 version 2.0 is required
    *2 Requires SIPIVR 6800GS or IP-Centrex 6850GS Resources
 

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
 

External RTP Resource – WellRTP 5100
  • Up-to 384 RTP channels extension for WellSIP 6500
  • Subscriber Selectable
  • Automatically load balancing by WellSIP 6500
 

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
  • Exchange 2007 Integration