These are the best prices for DIGIUM equipment from anywhere Guaranteed 
MFG #Digium
  Adapters
S101I (Iaxy) IAX Adapter
Analog Cards 400P
TDM400P  TDM400P Base Board
TDM01B TDM card with 1 FX0
TDM02B TDM card with 2 FX0
TDM03B TDM card with 3 FX0
TDM04B TDM card with 4 FX0
TDM10B TDM card with 1 FXS
TDM11B TDM card with 1 FXS  1 FX0
TDM12B TDM card with 1 FXS  2 FX0
TDM13B TDM card with 1 FXS  3 FX0
TDM20B TDM card with 2 FXS
TDM21B TDM card with 2 FXS  1 FX0
TDM22B TDM card with 2 FXS  2 FS0
TDM30B TDM card with 3 FXS
TDM31B TDM card with 3 FXS  1 FX0
TDM40B TDM card with 4 FXS
RTDM01B Retail RTDM01B with 5yr warranty and manual
RTDM02B Retail RTDM02B with 5yr warranty and manual
RTDM03B Retail RTDM03B with 5yr warranty and manual
RTDM04B Retail RTDM04B with 5yr warranty and manual
RTDM10B Retail RTDM10B with 5yr warranty and manual
RTDM11B Retail RTDM11B with 5yr warranty and manual
RTDM12B Retail RTDM12B with 5yr warranty and manual
RTDM13B Retail RTDM13B with 5yr warranty and manual
RTDM20B Retail RTDM20B with 5yr warranty and manual
RTDM21B Retail RTDM21B with 5yr warranty and manual
RTDM22B Retail RTDM22B with 5yr warranty and manual
RTDM30B Retail RTDM30B with 5yr warranty and manual
RTDM31B Retail RTDM31B with 5yr warranty and manual
RTDM40B Retail RTDM40B with 5yr warranty and manual
  Analog Cards 800P
TDM800P TDM 800P Base Card
TDM801B TDM800P / (1) X100M Bundle
TDM802B TDM800P / (2) X100M Bundle
TDM803B TDM800P / (3) X100M Bundle
TDM8S4B TDM800P / (4) X100M Bundle
TDM804B TDM800P / (1) X400M Bundle
TDM805B TDM800P / (1) X400M / (1) X100M Bundle
TDM806B TDM800P / (1) X400M / (2) X100M Bundle
TDM808B TDM800P / (2) X400M Bundle
TDM810B TDM800P / (1) S110M Bundle
TDM811B TDM800P / (1) S110M / (1) X100M Bundle
TDM812B TDM800P / (1) S110M / (2) X100M Bundle
TDM813B TDM800P / (1) S110M / (3) X100M Bundle
TDM814B TDM800P / (1) S110M / (1) X400M Bundle
TDM815B TDM800P / (1) S110M / (1) X100M / (1) X400M Bundle
TDM820B TDM800P / (2) S110M Bundle
TDM821B TDM800P / (2) S110M / (1) X100M Bundle
TDM822B TDM800P / (2) S110M / (2) X100M Bundle
TDM824B TDM800P / (2) S110M / (1) X400M Bundle
TDM830B TDM800P / (3) S110M Bundle
TDM831B TDM800P / (3) S110M / (1) X100M Bundle
TDM84SB TDM800P / (4) S110M Bundle
TDM840B TDM800P / (1) S400M Bundle
TDM841B TDM800P / (1) S400M / (1) X100M Bundle
TDM842B TDM800P / (1) S400M / (2) X100M Bundle
TDM844B TDM800P / (1) S400M / (1) X400M Bundle
TDM850B TDM800P / (1) S400M / (1) S110M Bundle
TDM851B TDM800P / (1) S400M / (1) S110M / (1) X100M Bundle
TDM860B TDM800P / (1) S400M / (2) S110M Bundle
TDM880B TDM800P / (2) S400M Bundle
  Analog Cards 2400P
TDM2400B TDM2400P Base Card
TDM2401B TDM Card with 0 Quad FXSs 1 Quad FXOs 
TDM2401E TDM Card with 0 Quad FXSs 1 Quad FXOs with Echo Can
TDM2402B TDM Card with 0 Quad FXSs 2 Quad FXOs 
TDM2402E TDM Card with 0 Quad FXSs 2 Quad FXOs with Echo Can
TDM2403B TDM Card with 0 Quad FXSs 3 Quad FXOs 
TDM2403E TDM Card with 0 Quad FXSs 3 Quad FXOs with Echo Can
TDM2404B TDM Card with 0 Quad FXSs 4 Quad FXOs 
TDM2404E TDM Card with 0 Quad FXSs 4 Quad FXOs with Echo Can
TDM2405B TDM Card with 0 Quad FXSs 5 Quad FXOs 
TDM2405E TDM Card with 0 Quad FXSs 5 Quad FXOs with Echo Can
TDM2406B TDM Card with 0 Quad FXSs 6 Quad FXOs 
TDM2406E TDM Card with 0 Quad FXSs 6 Quad FXOs with Echo Can
TDM2410B TDM Card with 1 Quad FXSs 0 Quad FXOs 
TDM2410E TDM Card with 1 Quad FXSs 0 Quad FXOs with Echo Can
TDM2411B TDM Card with 1 Quad FXSs 1 Quad FXOs 
TDM2411E TDM Card with 1 Quad FXSs 1 Quad FXOs with Echo Can
TDM2412B TDM Card with 1 Quad FXSs 2 Quad FXOs 
TDM2412E TDM Card with 1 Quad FXSs 2 Quad FXOs with Echo Can
TDM2413B TDM Card with 1 Quad FXSs 3 Quad FXOs 
TDM2413E TDM Card with 1 Quad FXSs 3 Quad FXOs with Echo Can
TDM2414B TDM Card with 1 Quad FXSs 4 Quad FXOs 
TDM2414E TDM Card with 1 Quad FXSs 4 Quad FXOs with Echo Can
TDM2415B TDM Card with 1 Quad FXSs 5 Quad FXOs 
TDM2415E TDM Card with 1 Quad FXSs 5 Quad FXOs with Echo Can
TDM2420B TDM Card with 2 Quad FXSs 0 Quad FXOs 
TDM2420E TDM Card with 2 Quad FXSs 0 Quad FXOs with Echo Can
TDM2421B TDM Card with 2 Quad FXSs 1 Quad FXOs 
TDM2421E TDM Card with 2 Quad FXSs 1 Quad FXOs with Echo Can
TDM2422B TDM Card with 2 Quad FXSs 2 Quad FXOs 
TDM2422E TDM Card with 2 Quad FXSs 2 Quad FXOs with Echo Can
TDM2423B TDM Card with 2 Quad FXSs 3 Quad FXOs 
TDM2423E TDM Card with 2 Quad FXSs 3 Quad FXOs with Echo Can
TDM2424B TDM Card with 2 Quad FXSs 4 Quad FXOs 
TDM2424E TDM Card with 2 Quad FXSs 4 Quad FXOs with Echo Can
TDM2430B TDM Card with 3 Quad FXSs 0 Quad FXOs 
TDM2430E TDM Card with 3 Quad FXSs 0 Quad FXOs with Echo Can
TDM2431B TDM Card with 3 Quad FXSs 1 Quad FXOs 
TDM2431E TDM Card with 3 Quad FXSs 1 Quad FXOs with Echo Can
TDM2432B TDM Card with 3 Quad FXSs 2 Quad FXOs 
TDM2432E TDM Card with 3 Quad FXSs 2 Quad FXOs with Echo Can
TDM2433B TDM Card with 3 Quad FXSs 3 Quad FXOs 
TDM2433E TDM Card with 3 Quad FXSs 3 Quad FXOs with Echo Can
TDM2440B TDM Card with 4 Quad FXSs 0 Quad FXOs 
TDM2440E TDM Card with 4 Quad FXSs 0 Quad FXOs with Echo Can
TDM2441B TDM Card with 4 Quad FXSs 1 Quad FXOs 
TDM2441E TDM Card with 4 Quad FXSs 1 Quad FXOs with Echo Can
TDM2442B TDM Card with 4 Quad FXSs 2 Quad FXOs 
TDM2442E TDM Card with 4 Quad FXSs 2 Quad FXOs with Echo Can
TDM2450B TDM Card with 5 Quad FXSs 0 Quad FXOs 
TDM2450E TDM Card with 5 Quad FXSs 0 Quad FXOs with Echo Can
TDM2451B TDM Card with 5 Quad FXSs 1 Quad FXOs 
TDM2451E TDM Card with 5 Quad FXSs 1 Quad FXOs with Echo Can
TDM2460B TDM Card with 6 Quad FXSs 0 Quad FXOs 
TDM2460E TDM Card with 6 Quad FXSs 0 Quad FXOs with Echo Can
  Analog Modules
X100M Single FXO module For TDM400 or TDM800
S110M Single FXS Module For TDM400 or TDM800
S400M Quad FXS Module For TDM800 or TDM2400
X400M Quad FXO Module For TDM800 or TDM2400
VPM100M Echo Cancellation Module
Accessories
Amp Cable TDM2400P 6' 50 pin cable M  F
Brkout Breakout box 24 port RJ11$97.00
PWR2401B Bracket with 1 PSU (12V) for FXS power 
PWR2402B Bracket with 2 PSUs (12V) for FXS power 
ACCT1M01  T1 Timing Cable for Digium T/E4XX cards
Patch Panel Patch panel 19 RM 24 port RJ11$97.00
  Digital Cards
VPM128M H/W Echo Cancellation Module for Quad Span
VPM64M H/W Echo Cancellation Module for Dual Span
TE110P  Single span T1/E1 
TE120P Single Span T1/E1 w/ Voice Bus 
TE205P Dual Span T1/E1 5 volt
TE207P Dual Span T1/E1 5 volt with H/W Echo Can
TE210P Dual Span T1/E1 3.3 volt
TE212P Dual Span T1/E1 3.3 volt with H/W Echo Can
TE405P Quad span T1/E1 5 volts
TE407P Quad TE405P w/echo can module 
TE410P Quad span T1/E1 3.3 volt
TE412P Quad TE410P w/echo can module
B410P Quad Span BRI card
TC400B Transcoder Card 96 channels G.729 and G.723$1645.00