No subject

--- 
span_1 = DAHDI/g11
1,1,dial(${span_1}/${EXTEN:0})
---

The configuration was rsync'd from a working pair of asterisk servers in
another office. The only difference was the version 1.4.22 for the original
servers that were operating as expected, 1.4.24 and 1.4.24.1 for the new
servers.

Included in both working and non working servers is the following
configuration:
/etc/asterisk/chan_dahdi.conf
---
#include /etc/asterisk/dahdi-channels.conf
---

/etc/asterisk/dahdi-channels.conf
---
; Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) B8ZS/ESF ClockSource
group=0,11
context=DID_span_1
switchtype = national
signalling = pri_cpe
channel => 1-23
context = default
group = 63
---

/etc/asterisk/users.conf (asterisk 1.4.22 w/ SVN-branch-2.0-r4657 GUI)
---
[span_1]
group = 1
hasexten = no
switchtype = national
signalling = pri_cpe
trunkname = Span 1
trunkstyle = digital  ; GUI metadata
hassip = no
hasiax = no
context = DID_span_1
zapchan = 1-23
---

/etc/asterisk/users.conf (asterisk 1.4.24[0-1] w/ SVN-branch-2.0-r4661 GUI)
---
group = 1
hasexten = no
switchtype = national
signalling = pri_cpe
trunkname = Span 1
trunkstyle = digital  ; GUI metadata
hassip = no
hasiax = no
context = DID_span_1
zapchan = 1-23
dahdichan = 1-23
---

The dial command above did not work on the second group of servers. Instead
I had to change the group to 1 thus: