* Without patch, 2 channels named Zap/1-1
ipcontact*CLI> core show channels
Channel              Location             State   Application(Data)
Zap/1-1              (None)               Up      Bridged Call(Zap/2-1)
Zap/2-1              s@macro-LocalDial:13 Up      Dial(zap/1r2|30|otTr)
2 active channels
1 active call
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:4627 __zt_exception: Exception on 15, channel 1
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:3730 zt_handle_event: Got event Wink/Flash(3) on channel 1 (index 0)
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:4229 zt_handle_event: Winkflash, index: 0, normal: 15, callwait: -1, thirdcall: -1
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:978 alloc_sub: Allocated Threeway subchannel on FD 31 channel 97
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:868 swap_subs: Swapping 2 and 0
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:1491 zt_disable_ec: disabled echo cancellation on channel 1
    -- Started three way call on channel 1
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:1427 update_conf: Updated conferencing on 1, with 0 conference users
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:5052 zt_indicate: Requested indication 16 on channel Zap/2-1
    -- Started music on hold, class 'default', on Zap/2-1
[2008-07-08 16:16:52] DEBUG[28493]: channel.c:1803 ast_settimeout: Scheduling timer at 160 sample intervals
    -- Starting simple switch on 'Zap/1-1'
[2008-07-08 16:16:52] DEBUG[28493]: channel.c:1803 ast_settimeout: Scheduling timer at 0 sample intervals
[2008-07-08 16:16:52] DEBUG[28493]: channel.c:2807 set_format: Set channel Zap/2-1 to write format slin
[2008-07-08 16:16:52] DEBUG[28493]: res_musiconhold.c:275 ast_moh_files_next: Zap/2-1 Opened file 1 '/var/lib/asterisk/moh/fpm-sunshine'
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:4770 zt_read: Sending hold on 'Zap/1-1'
[2008-07-08 16:16:52] DEBUG[28493]: chan_zap.c:5052 zt_indicate: Requested indication 16 on channel Zap/2-1
    -- Stopped music on hold on Zap/2-1
[2008-07-08 16:16:52] DEBUG[28493]: channel.c:2807 set_format: Set channel Zap/2-1 to write format ulaw
    -- Started music on hold, class 'default', on Zap/2-1
[2008-07-08 16:16:52] DEBUG[28493]: channel.c:1803 ast_settimeout: Scheduling timer at 160 sample intervals
[2008-07-08 16:16:52] DEBUG[28493]: channel.c:1803 ast_settimeout: Scheduling timer at 0 sample intervals
[2008-07-08 16:16:52] DEBUG[28493]: channel.c:2807 set_format: Set channel Zap/2-1 to write format slin
[2008-07-08 16:16:52] DEBUG[28493]: res_musiconhold.c:275 ast_moh_files_next: Zap/2-1 Opened file 1 '/var/lib/asterisk/moh/fpm-sunshine'
ipcontact*CLI> core show channels
Channel              Location             State   Application(Data)
Zap/1-1              s@default:1          Rsrvd   (None)
Zap/1-1              (None)               Up      Bridged Call(Zap/2-1)
Zap/2-1              s@macro-LocalDial:13 Up      Dial(zap/1r2|30|otTr)
3 active channels
1 active call


* With patch, 3 channels with different names
ipcontact*CLI> core show channels
Channel              Location             State   Application(Data)
Zap/1-1              (None)               Up      Bridged Call(Zap/2-1)
Zap/2-1              s@macro-LocalDial:13 Up      Dial(zap/1r2|30|otTr)
2 active channels
1 active call
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:4627 __zt_exception: Exception on 15, channel 1
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:3730 zt_handle_event: Got event Wink/Flash(3) on channel 1 (index 0)
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:4229 zt_handle_event: Winkflash, index: 0, normal: 15, callwait: -1, thirdcall: -1
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:978 alloc_sub: Allocated Threeway subchannel on FD 31 channel 97
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:868 swap_subs: Swapping 2 and 0
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:1491 zt_disable_ec: disabled echo cancellation on channel 1
    -- Started three way call on channel 1
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:1427 update_conf: Updated conferencing on 1, with 0 conference users
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:5052 zt_indicate: Requested indication 16 on channel Zap/2-1
    -- Started music on hold, class 'default', on Zap/2-1
[2008-07-08 16:26:24] DEBUG[28864]: channel.c:1803 ast_settimeout: Scheduling timer at 160 sample intervals
    -- Starting simple switch on 'Zap/1-2'
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:4770 zt_read: Sending hold on 'Zap/1-1'
[2008-07-08 16:26:24] DEBUG[28864]: chan_zap.c:5052 zt_indicate: Requested indication 16 on channel Zap/2-1
    -- Stopped music on hold on Zap/2-1
    -- Started music on hold, class 'default', on Zap/2-1
[2008-07-08 16:26:24] DEBUG[28864]: channel.c:1803 ast_settimeout: Scheduling timer at 160 sample intervals
[2008-07-08 16:26:24] DEBUG[28864]: channel.c:1895 ast_read_generator_actions: Generator got voice, switching to phase locked mode
[2008-07-08 16:26:24] DEBUG[28864]: channel.c:1803 ast_settimeout: Scheduling timer at 0 sample intervals
[2008-07-08 16:26:24] DEBUG[28864]: channel.c:2807 set_format: Set channel Zap/2-1 to write format slin
[2008-07-08 16:26:24] DEBUG[28864]: res_musiconhold.c:275 ast_moh_files_next: Zap/2-1 Opened file 0 '/var/lib/asterisk/moh/fpm-world-mix'
ipcontact*CLI> core show channels
Channel              Location             State   Application(Data)
Zap/1-2              s@default:1          Rsrvd   (None)
Zap/1-1              (None)               Up      Bridged Call(Zap/2-1)
Zap/2-1              s@macro-LocalDial:13 Up      Dial(zap/1r2|30|otTr)
3 active channels