SS7- 2 SLCs not working on one E1

Hi all,

I have already configured ss7 with asterisk using chan_ss7 with one SLC per E1 and working fine. Now the new telco has told us to use total 4 SLCs with 2 SLC on 1st E1 and 2 SLC on 2nd E1. I have no idea how to do that in ss7.conf so any help in this regard will be appreciated.

my current config for 1 SLC per 1 E1 is as follows. So please let me know how can i change it to allow 2 SLC per 1 E1?

DAHDI linux+tools 6.0
Asterisk 1.6.2.22
chan_ss7 2.1

[linkset-abc]
enabled => yes
enable_st => no
use_connect => no
hunting_policy => even_mru
context => ss7
language => da
t35 => 15000,timeout
subservice => auto
variant => ITU

[link-l1]
linkset => abc
schannel => 1
firstcic => 1
channels => 2-31
sls => 0
enabled => yes

[link-l2]
linkset => abc
schannel => 1
firstcic => 33
channels => 2-31
sls => 1
enabled => yes

[link-l3]
linkset => abc
schannel =>
firstcic => 65
channels => 1-31
enabled => yes

[link-l4]
linkset => abc
schannel =>
firstcic => 97
channels => 1-31
enabled => yes

[host-localhost.localdomain]
default_linkset => abc
enabled => yes
opc => 1100
dpc => abc:2200
links => l1:1,l2:2,l3:3,l4:4
globaltitle => 0x00, 0x03, 0x03, 4546931411