11-06-2012 12:52 PM - edited 03-16-2019 02:03 PM
I have a 2811 that I want to put all my faxing onto. We have a dedicated PRi for FAX that will be connected to this router and I want to create the Analog (FXS) extensions off this router. I have the router which already has an HDV module with the 1MFT-T1-DI in it. It also have 16 DSP channels. I did the sh voice dsp voice command and found the following:
brs-Voice.GW_1#sh voice dsp voice
DSP DSP DSPWARE CURR BOOT PAK TX/RX
TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABORT PACK CO UNT
==== === == ======== ========== ===== ======= === == ========= == ===== ======== ====
C549 013 01 g729r8 23.8.1 busy idle 0 0 1/0/0:0 19 0 5839782/ 5857
622
02 {medium} 23.8.1 IDLE idle 0 1/0/0:0 20 0 5735478/ 5943
595
03 {medium} 23.8.1 IDLE idle 0 1/0/0:0 21 0 6019741/ 6104
480
04 {medium} 23.8.1 IDLE idle 0 1/0/0:0 22 0 5627646/ 5776
613
C549 014 01 {medium} 23.8.1 IDLE idle 0 0 1/0/0:0 23 0 5174328/ 5308
818
02 {medium} 23.8.1 IDLE idle 0 1/0/0:0 24 0 6065215/ 5867
603
edsp 0001 01 g729r8 p 0.1 IDLE 50/0/1.1
----------------------------FLEX VOICE CARD 0 ------------------------------
*DSP VOICE CHANNELS*
CURR STATE : (busy)inuse (b-out)busy out (bpend)busyout pending
LEGEND : (bad)bad (shut)shutdown (dpend)download pending
DSP DSP DSPWARE CURR BOOT PAK TX/RX
TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABRT PACK CO UNT
===== === == ========= ========== ===== ======= === == ========= == ==== ======= =====
C5510 001 01 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 02 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 03 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 04 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 05 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 06 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 07 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 08 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 09 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 10 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 11 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 12 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 13 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 14 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 15 None 23.8.1 idle idle 0 0 0 0/0
C5510 001 16 None 23.8.1 idle idle 0 0 0 0/0
------------------------END OF FLEX VOICE CARD 0 ----------------------------
So I will buy the FXS WICs: 4 VIC3-4FXS/DID so this will give me the 16 analog ports I need.
Does anyone see a problem with this config?
11-06-2012 01:50 PM
If you want to have 16 analog ports and an E1/T1 PRI, 30 or 24 ports, in the router you need to have more DSP resources. Please use the DSP calculator to get the needed amount.
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