Networking
| Voice features |
- SIP\n- SDP (RFC 2327)\n- RTP/RTCP (RFC1889, 1890)\n- G.168\n- CNG\n |
Security
| VPN support |
IPSec, PPTP, & L2TP |
| Firewall security |
Y |
Technical details
| DSL specification |
G.992.1, G992.2, G.992.3, G.992.4, G.992.5 |
| Interface |
ADSL2+, Ethernet |
Protocols
| Management protocols |
SNMP v1 & v2c, HTTP/HTTPS/TFTP |
P-2602R-D3A ADSL2+ VoIP IAD over ISDN
ADSL2+ High Speed Internet Access.
The P-2602R-DxA series supports high-speed Internet access with ADSL, ADSL2 and ADSL2+ over existing copper lines. With speeds of up to 12Mbps (ADSL2) or 24Mbps (ADSL2+), the P-2602R-DxA series offers higher data transfer rates and better bandwidth than traditional ADSL enabled gateways. The P-2602R series also supports RE ADSL (Reach Extended ADSL) for better performance at greater distances.
VoIP Capability Based on Standard
With VoIP SIP standard (RFC3261), It enables service providers to increase service revenue by providing features such as business-class security and integrated toll-quality voice/data service. With intelligent SIP call server availability detection, the P-2602R-DxA series allows you to place calls to the specified destination IP address using the Point to Point communication mechanism.
Carrier Grade QoS Solutions
The P-2602R-DxA series enables network administrators to allocate network resources while guaranteeing Quality of Service (QoS). QoS Management increases productivity and efficiency by tailoring a system to specific demands such as time-sensitive VoIP and multimedia applications.
Flexible SIP Account Assignment
The P-2602R-DxA series supports ZyXEL's proprietary Multiple SIP and Multiple channel technology that allows you to easily assign a SIP number to each phone port even when you have just one SIP account.
