DSL-G2452GR AC1200 MU-MIMO Wireless Dual Band
VDSL2 Router with ADSL2+/3G/LTE/Gigabit Ethernet WAN
Support, 2 FXS Ports and USB Port
User Manual
Overview
Phone
General SIP Features
· Support of several SIP profiles
· Individual account per port
· Invite with Challenge
· Register by IP address or domain name of SIP server
· Backup proxy support
· Support of DHCP option 120
· RFC3986 SIP URI format support
· Outbound proxy support
· STUN client
· NAT public IP address
· NAT keep-alive
· Session timer (re-invite/update)
· Call types: voice/modem/fax
· User programmable Dial Plan
· Manual peer table (for P2P calls)
· Handling numbers in E.164 format
Call Features
· Direct IP-to-IP сall without SIP proxy (P2P)
· Call hold/retrieve
· Call awaiting
· Forwarding (unconditional, busy, no answer)
· Do Not Disturb
· Anonymous call blocking
· Speed/abbreviated dialing
· PIN code before dialing
· Hotline
· Vertical service codes
· CLIR
· Intercom (internal calls without SIP server)
· Filtering SIP packets by IP address/domain name (white/black list)
· Logging and recording calls
· Sending text messages to VoIP gateways/IP phones
Voice Features
· Codecs: G.711 a/μ-law, G.729A, G.726, G.722, G.723.1, GSMFR, ILBC
· DTMF detection and generation
· In-band DTMF, out-of-band DTMF (RFC2833, SIP-INFO)
· Comfort Noise Generation (CNG)
· Voice Activity Detection (VAD)
· Dynamic Jitter Buffer
· Echo Cancellation (LEC/NLP)
· Call progress tone generation (FXS)
· DTMF/PULSE dial support
· Caller ID detection and generation
· T.30 FAX bypass to G.711, T.38 Real Time FAX Relay, V.152
· Adjustable Flash Time
· Advanced call transfer
· Volume control (speaker/microphone)
Physical Parameters
Dimensions (L x W x H)
· 198 x 59 x 168 mm (7.8 x 2.3 x 6.6 in)
Weight
· 340 g (0.75 lb)
Page 14 of 358
To Next Page
Loading...
