Hi,
We are using Asterisk 1.2.18 in CentOS 4.4 server on a server class multiple processor machine and we do outbound calls. For doing this we use Digium TE410P card Quadspan interface card and we have connected 3 PRI lines (T1) - one Airespring and two Telcove (Level 3) lines. Now recently we disconnected the provider Airespring but we have not unplugged this line from the interface card. Our /etc/zaptel.conf configuration file is below:
[quote]
span=1,1,0,esf,b8zs
bchan=1-23
dchan=24
span=2,1,0,esf,b8zs
bchan=25-47
dchan=48
span=3,1,0,esf,b8zs
bchan=49-71
dchan=72
#span=4,0,0,esf,b8zs
#bchan=73-95
#dchan=96[/quote]
Airesping line is connected to span1 and telcoves are connected to span2 and span3. We use module wct4xxp driver to load the interface.
Since we disconnected Airespring I thought of commenting span 1 entry in zaptel.conf file.
[quote]
#span=1,1,0,esf,b8zs
#bchan=1-23
#dchan=24
span=2,1,0,esf,b8zs
bchan=25-47
dchan=48
span=3,1,0,esf,b8zs
bchan=49-71
dchan=72
#span=4,0,0,esf,b8zs
#bchan=73-95
#dchan=96[/quote]
I commented and when I tried modprobe the modules, I am getting error.
[quote][root@asterisk01 var]# /sbin/modprobe zaptel
[root@asterisk01 var]# /sbin/modprobe wct4xxp
CAS signalling on span 3 conflicts with Clear channel on channel 64.
FATAL: Error running install command for wct4xxp[/quote]
I tailed /var/log/messages while doing the operation and the output is given below:[quote]
Jun 23 10:45:14 asterisk01 kernel: Zapata Telephony Interface Registered on major 196
Jun 23 10:45:14 asterisk01 kernel: Zaptel Version: 1.2.17.1
Jun 23 10:45:14 asterisk01 kernel: Zaptel Echo Canceller: KB1
Jun 23 10:45:22 asterisk01 kernel: ACPI: PCI interrupt 0000:06:02.0[A] -> GSI 20 (level, low) -> IRQ 209
Jun 23 10:45:22 asterisk01 kernel: Found TE4XXP at base address f7ee0000, remapped to f8832000
Jun 23 10:45:22 asterisk01 kernel: TE4XXP version c01a016a, burst OFF, slip debug: OFF
Jun 23 10:45:22 asterisk01 kernel: FALC version: 00000005, Board ID: 00
Jun 23 10:45:22 asterisk01 kernel: Reg 0: 0x2b772400
Jun 23 10:45:22 asterisk01 kernel: Reg 1: 0x2b772000
Jun 23 10:45:22 asterisk01 kernel: Reg 2: 0xffffffff
Jun 23 10:45:22 asterisk01 kernel: Reg 3: 0x00000000
Jun 23 10:45:22 asterisk01 kernel: Reg 4: 0x00000001
Jun 23 10:45:22 asterisk01 kernel: Reg 5: 0x00000000
Jun 23 10:45:22 asterisk01 kernel: Reg 6: 0xc01a016a
Jun 23 10:45:22 asterisk01 kernel: Reg 7: 0x00001000
Jun 23 10:45:22 asterisk01 kernel: Reg 8: 0x000200ff
Jun 23 10:45:22 asterisk01 kernel: Reg 9: 0x00f50000
Jun 23 10:45:22 asterisk01 kernel: Reg 10: 0x00000000
Jun 23 10:45:22 asterisk01 kernel: TE4XXP: Launching card: 0
Jun 23 10:45:22 asterisk01 kernel: TE4XXP: Setting up global serial parameters
Jun 23 10:45:23 asterisk01 kernel: Found a Wildcard: Wildcard TE410P (3rd Gen)
Jun 23 10:45:23 asterisk01 kernel: About to enter spanconfig!
Jun 23 10:45:23 asterisk01 kernel: Done with spanconfig!
Jun 23 10:45:23 asterisk01 kernel: About to enter spanconfig!
Jun 23 10:45:23 asterisk01 kernel: Done with spanconfig![/quote]
But when I tried, ztcfg -vvvv, I got the output saying all lines are configured.
[quote]
Zaptel Configuration
SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 2: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Channel map:
Channel 25: Clear channel (Default) (Slaves: 25)
Channel 26: Clear channel (Default) (Slaves: 26)
Channel 27: Clear channel (Default) (Slaves: 27)
Channel 28: Clear channel (Default) (Slaves: 28)
Channel 29: Clear channel (Default) (Slaves: 29)
Channel 30: Clear channel (Default) (Slaves: 30)
Channel 31: Clear channel (Default) (Slaves: 31)
Channel 32: Clear channel (Default) (Slaves: 32)
Channel 33: Clear channel (Default) (Slaves: 33)
Channel 34: Clear channel (Default) (Slaves: 34)
Channel 35: Clear channel (Default) (Slaves: 35)
Channel 36: Clear channel (Default) (Slaves: 36)
Channel 37: Clear channel (Default) (Slaves: 37)
Channel 38: Clear channel (Default) (Slaves: 38)
Channel 39: Clear channel (Default) (Slaves: 39)
Channel 40: Clear channel (Default) (Slaves: 40)
Channel 41: Clear channel (Default) (Slaves: 41)
Channel 42: Clear channel (Default) (Slaves: 42)
Channel 43: Clear channel (Default) (Slaves: 43)
Channel 44: Clear channel (Default) (Slaves: 44)
Channel 45: Clear channel (Default) (Slaves: 45)
Channel 46: Clear channel (Default) (Slaves: 46)
Channel 47: Clear channel (Default) (Slaves: 47)
Channel 48: D-channel (Default) (Slaves: 48)
Channel 49: Clear channel (Default) (Slaves: 49)
Channel 50: Clear channel (Default) (Slaves: 50)
Channel 51: Clear channel (Default) (Slaves: 51)
Channel 52: Clear channel (Default) (Slaves: 52)
Channel 53: Clear channel (Default) (Slaves: 53)
Channel 54: Clear channel (Default) (Slaves: 54)
Channel 55: Clear channel (Default) (Slaves: 55)
Channel 56: Clear channel (Default) (Slaves: 56)
Channel 57: Clear channel (Default) (Slaves: 57)
Channel 58: Clear channel (Default) (Slaves: 58)
Channel 59: Clear channel (Default) (Slaves: 59)
Channel 60: Clear channel (Default) (Slaves: 60)
Channel 61: Clear channel (Default) (Slaves: 61)
Channel 62: Clear channel (Default) (Slaves: 62)
Channel 63: Clear channel (Default) (Slaves: 63)
Channel 64: Clear channel (Default) (Slaves: 64)
Channel 65: Clear channel (Default) (Slaves: 65)
Channel 66: Clear channel (Default) (Slaves: 66)
Channel 67: Clear channel (Default) (Slaves: 67)
Channel 68: Clear channel (Default) (Slaves: 68)
Channel 69: Clear channel (Default) (Slaves: 69)
Channel 70: Clear channel (Default) (Slaves: 70)
Channel 71: Clear channel (Default) (Slaves: 71)
Channel 72: D-channel (Default) (Slaves: 72)
48 channels configured.[/quote]
But Im not able to start asterisk. Why is this? But when I uncomment the span1 in zaptel.conf it works. Please do suggest some tips. Thanks in advance.
Regards,
Kurian Mathew Thayil.