1. SIP1200 SIP Proxy Server

2. SIP8000(SIP Proxy)與SIP1200 相異處
CPU
ETX625 (Intel Celeon 400 MHz)
WavePlus WP3220
LAN port
1 port
4 ports
WAN port No
SOHO NAT function
Yes
Dimension
64x270x440mm
60x198x315mm
Storage
16M Flash disk
2M Flash memory
Capacity
SIP Phone: 256 pcs
SIP gateway: 48 ports
SIP Trunk: 20 accounts
Concurrent call: 48 calls
SIP Phone: 64 pcs
SIP gateway: 16 ports
Concurrent call: 16 calls

3. DSG SIP Proxy Capacity Limits
SIP Proxy can only register on 1 Blaze
SIP8000 can support 256 pcs SIP phone registered on (SIP1200 is 64 pcs)
SIP8000 can have 20 SIP accounts (SIP Trunk)
SIP8000 can support 48 ports SIP gateway (SIP1200 can support 16 ports SIP gateway)
SIP phone > SIP Trunk will occupy 2 ports SIP gateway
PBX Extension > SIP trunk or SIP phone will occupy 1 port SIP gateway
SIP Phone > SIP Phone will not occupy SIP gateway ports
Blaze 5000 can support 2 sets SIP Proxy