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New Member

Unregistered FXS port in CME

I'm having trouble getting one of my clients' analog endpoints to register in CME.  There are at least another dozen SCCP analog devices configured and they all seem to work fine.  According to the debugs inbound calls are routing appropriately but because the SCCP endpoint isn't registered the port isn't ringing.  I seem to have spare DSPs for the port to use.  Any ideas?  They're running 12.4(22)T and the analog connectivity is provided by an EVM-HD-8FXS/DID with EM-HDA-8FXS daughter cards.

Here are the relevant configs:

!                                                                          

stcapp register capability 1/0/0 modem-passthrough                         

stcapp register capability 1/0/1 modem-passthrough                         

stcapp register capability 1/0/2 modem-passthrough                         

stcapp register capability 1/0/3 modem-passthrough                         

stcapp register capability 1/0/4 modem-passthrough                         

stcapp register capability 1/0/5 modem-passthrough                         

stcapp register capability 1/0/6 modem-passthrough                         

stcapp register capability 1/0/7 modem-passthrough                         

stcapp register capability 1/0/8 modem-passthrough                         

stcapp register capability 1/0/9 modem-passthrough                         

stcapp register capability 1/0/10 modem-passthrough                        

stcapp register capability 1/0/11 modem-passthrough                        

stcapp register capability 1/0/12 modem-passthrough                        

stcapp register capability 1/0/13 modem-passthrough                        

stcapp register capability 1/0/14 modem-passthrough                        

stcapp register capability 1/0/15 modem-passthrough                        

stcapp register capability 1/0/16 modem-passthrough                        

stcapp register capability 1/0/17 modem-passthrough                        

stcapp register capability 1/0/18 modem-passthrough                        

stcapp register capability 1/0/19 modem-passthrough                        

stcapp register capability 1/0/20 modem-passthrough                        

stcapp register capability 1/0/21 modem-passthrough                        

stcapp register capability 1/0/22 modem-passthrough                        

stcapp register capability 1/0/23 modem-passthrough                        

stcapp ccm-group 1                                                         

stcapp                                                                     

!                     

!                                                                          

voice-port 1/0/0                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/1                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/2                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/3                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/4                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/5                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/6                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/7                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/8                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/9                                                           

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/10                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/11                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/12                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/13                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/14                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/15                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/16                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/17                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/18                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/19                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/20                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/21                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/22                                                          

timeouts ringing infinity                                                 

!                                                                          

voice-port 1/0/23                                                          

timeouts ringing infinity                                                 

!                          

!                                                                          

dial-peer voice 999100 pots                                                

service stcapp                                                            

port 1/0/0                                                                

!                                                                          

dial-peer voice 999101 pots                                                

service stcapp                                                            

port 1/0/1                                                                

!                                                                          

dial-peer voice 999102 pots                                                

service stcapp                                                            

port 1/0/2                                                                

!                                                                          

dial-peer voice 999103 pots                                                

service stcapp                                                            

port 1/0/3                                                                

!                                                                          

dial-peer voice 999104 pots                                                

service stcapp                                                            

port 1/0/4                                                                

!                                                                          

dial-peer voice 999105 pots                                                

service stcapp                                                            

port 1/0/5                                                                

!                                                                          

dial-peer voice 999106 pots                                                

service stcapp                                                            

port 1/0/6                                                                

!                                                                          

dial-peer voice 999107 pots                                                

service stcapp                                                            

port 1/0/7                                                                

!                                                                          

dial-peer voice 999108 pots                                                

service stcapp                                                            

port 1/0/8                                                                

!                                                                          

dial-peer voice 999109 pots                                                

service stcapp                                                            

port 1/0/9                                                                

!                                                                          

dial-peer voice 999110 pots                                                

service stcapp                                                            

port 1/0/10                                                               

!                                                                          

dial-peer voice 999111 pots                                                

service stcapp                                                            

port 1/0/11                                                               

!                                                                          

dial-peer voice 999112 pots                                                

service stcapp                                                            

port 1/0/12                                                               

!                                                                          

dial-peer voice 999113 pots                                                

service stcapp                                                            

port 1/0/13                                                               

!                                                                          

dial-peer voice 999114 pots                                                

service stcapp                                                            

port 1/0/14                                                               

!                                                                          

dial-peer voice 999115 pots                                                

service stcapp                                                            

port 1/0/15                                                               

!                                                                          

dial-peer voice 999116 pots                                                

service stcapp                                                            

port 1/0/16                                                               

!                                                                          

dial-peer voice 999117 pots                                                

service stcapp                                                            

port 1/0/17                                                               

!                                                                          

dial-peer voice 999118 pots                                                

service stcapp                                                            

port 1/0/18                                                               

!                                                                          

dial-peer voice 999119 pots                                                

service stcapp                                                            

port 1/0/19                                                               

!                                                                          

dial-peer voice 999120 pots                                                

service stcapp                                                            

port 1/0/20                                                               

!                                                                          

dial-peer voice 999121 pots                                                

service stcapp                                                            

port 1/0/21                                                               

!                                                                          

dial-peer voice 999122 pots                                                

service stcapp                                                            

port 1/0/22                                                               

!                                                                          

dial-peer voice 999123 pots                                                

service stcapp                                                            

port 1/0/23                                                               

!                          

!                                                                          

ephone-dn  61  dual-line                                                   

number 2566                                                               

label Fax - 2566                                                   

description 5137922566                                                    

name  Fax                                                           

!           

!                                                                          

ephone  61                                                                 

device-security-mode none                                                 

mac-address C863.D76B.1407                                                

max-calls-per-button 2                                                    

type anl                                                                  

button  1:61                                                              

!   

Inbound call debugs/show commands:

Voice-Gateway#debug voice dialpeer inout

Excerpt:

  Result=SUCCESS(0)

   List of Matched Outgoing Dial-peer(s):

     1: Dial-peer Tag=20061

Voice-Gateway#sh dial-peer voice summary

Excerpt:

!

20061  pots  up   up             2566$              0                           50/0/61

!

Voice-Gateway#sh voice port sum | inc 50/0/61

50/0/61         1      efxs     up    up   on-hook  idle     y

50/0/61         2      efxs     up    up   on-hook  idle     y

And ephone status:

ephone-61[60] Mac:C863.D76B.1407

TCP socket:[-1] activeLine:0 UNREGISTERED

mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 caps:0

IP:0.0.0.0 0 Unknown 0  keepalive 0 max_line 0

Preferred Codec: g711ulaw

And ephone debugs:

VoiceGateway#sh debug

EPHONE error debugging is enabled

EPHONE registration debugging is enabled

  for ephones C863.D76B.1407

VoiceGateway#term mon

VoiceGateway#peer_vdb is NULL for DN 69, chan 1 at SkinnyIsPeerNonSCCPpeer_vdb is NULL for DN 69, chan 1 at SkinnyIsPeerNonSCCPpeer_vdb is NULL for DN 40, chan 1 at SkinnyIsPeerNonSCCPpeer_vdb is NULL for DN 47, chan 1 at SkinnyIsPeerNonSCCP  peer_vdb is NULL for DN 47, chan 1 at SkinnyIsPeerNonSCCPpeer_vdb is NULL for DN 40, chan 1 at SkinnyIsPeerNonSCCPpeer_vdb is NULL for DN 47, chan 1 at SkinnyIsPeerNonSCCPpeer_vdb is NULL for DN 69, chan 1 at SkinnyIsPeerNonSCCP

VoiceGateway#peer_vdb is NULL for DN 69, chan 1 at SkinnyIsPeerNonSCCP

show voice dsp group all:

DSP groups on slot 0:

dsp 1:

  State: UP, firmware: 23.8.0

  Max signal/voice channel: 16/16

  Max credits: 240

  num_of_sig_chnls_allocated: 16

  Transcoding channels allocated: 0

  Group: FLEX_GROUP_VOICE, complexity: FLEX

    Shared credits: 240, reserved credits: 0

    Signaling channels allocated: 16

    Voice channels allocated: 0

    Credits used: 0

dsp 2:

  State: UP, firmware: 23.8.0

  Max signal/voice channel: 16/16

  Max credits: 240

  num_of_sig_chnls_allocated: 16

  Transcoding channels allocated: 0

  Group: FLEX_GROUP_VOICE, complexity: FLEX

    Shared credits: 240, reserved credits: 0

    Signaling channels allocated: 16

    Voice channels allocated: 0

    Credits used: 0

dsp 5:

  State: UP, firmware: 23.8.0

  Max signal/voice channel: 16/16

  Max credits: 240

  num_of_sig_chnls_allocated: 16

  Transcoding channels allocated: 0

  Group: FLEX_GROUP_VOICE, complexity: FLEX

    Shared credits: 240, reserved credits: 0

    Signaling channels allocated: 16

    Voice channels allocated: 0

    Credits used: 0

dsp 6:

  State: UP, firmware: 23.8.0

  Max signal/voice channel: 16/16

  Max credits: 240

  num_of_sig_chnls_allocated: 16

  Transcoding channels allocated: 0

  Group: FLEX_GROUP_VOICE, complexity: FLEX

    Shared credits: 240, reserved credits: 0

    Signaling channels allocated: 16

    Voice channels allocated: 0

    Credits used: 0

dsp 7:

  State: UP, firmware: 23.8.0

  Max signal/voice channel: 16/16

  Max credits: 240

  num_of_sig_chnls_allocated: 8

  Transcoding channels allocated: 0

  Group: FLEX_GROUP_VOICE, complexity: FLEX

    Shared credits: 240, reserved credits: 0

    Signaling channels allocated: 8

    Voice channels allocated: 0

    Credits used: 0

dsp 8:

  State: UP, firmware: 23.8.0

  Max signal/voice channel: 16/16

  Max credits: 240

  num_of_sig_chnls_allocated: 0

  Transcoding channels allocated: 0

  Group: FLEX_GROUP_VOICE, complexity: FLEX

    Shared credits: 240, reserved credits: 0

    Signaling channels allocated: 0

    Voice channels allocated: 0

    Credits used: 0

DSP groups on slot 1:

DSP groups on slot 2:

This command is not applicable to slot 2

  0 DSP resource allocation failure


6 REPLIES
New Member

Unregistered FXS port in CME

Are the gateways VG224 or VG204?

I've a network with 15 VG204's and the only way I can get them to register was to do a #erase startup-config #reload

I then have a script I push to the VG204 and it registers with CME fine. I'll have access to all the info latter if it helps?

Lee

New Member

Unregistered FXS port in CME

Lee, the ports are all on an EVM-HD-8FXS/DID with EM-HDA-8FXS daughter cards.  As far as I know there are no other VGs on site.

New Member

Unregistered FXS port in CME

Hi Phil,

Try removing all your stcapp configuration and just create a dial-peer voice pots XXX and place the port command in it, along with the extension number.

example.

dial-peer voice pots 999100

description # Analogue Phone 1 #

destination-pattern 2566$

port 1/0/1

As long as your translation patterns are correct an imcoming call will ring the analogue device connected to port 1/0/1

stcapp allows analogue ports to be regsitered to a call control server, Ive only seen this with CUCM, and with failover to SRST/CME in both cases you do have to add extra commands. But give the above a try and should be right to make and receive calls.

Cheers

Ben

Please rate is this post is useful

New Member

Re: Unregistered FXS port in CME

Thanks Ben, I'll give it a shot.  I thought the SCCP config may be the culprit but with so many other working devices it didn't seem likely.  This is definitely the first time I've seen a CME deployment running SCCP on analog devices though so I look forward to testing plain old H.323 either tonight or tomorrow.  I'll definitely report back and let you know how it goes though.

Any idea how to figure out which physical analog port this device is attached to?  The only reference I seem to have is ephone-dn, ephone, and a virtual dial-peer.

Thanks again!

Re: Unregistered FXS port in CME

Hi Phil,

Did you check if the CME Phone capacity got exhausted? I mean, CME supports certain amount of Phones based on the hardware platform, maybe is that you just need to increase the "max-ephone" on telephony-service, or you just ran out of ephone "tags" on CME.

HTH

--
Jorge Armijo

Please remember to rate helpful responses and identify helpful or correct answers.

-- Jorge Armijo Please remember to rate helpful responses and identify helpful or correct answers.
New Member

Re: Unregistered FXS port in CME

Phone capacity is ok.  I ended up using a different port on the voice gateway so I'm still not sure what was going on with the original port.  I guess I may never know!

Thanks for all the help though.

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