<div>The reason code I get in Debug isdn q931 is "unallocated resources" funny how it works 6 times in a row then i get this reason code. I thought, dsp's but the site has pvdm3-64 and I was on site, there were no conferences going on, there were 2 people in the office.</div>
<div>I will attach the config, and call flow and what I have checked. </div>
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<div>besides debug isdn q931, debug isdn q921, debug voip ccapi inout and debug h225 asn1 errors what other debugs do you guys reccommend?</div>
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<div><strong>This problem happens locally as well, I could be in the next cubical and call the user and after a few tries it gives me a busy signal</strong></div>
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<div>I have been up and down gateway configs and call manager configs and I cant seem to find the culprit.</div>
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<div>I have three sites all have 1 pri, and 4port FXO. All connect over mpls, Two of these sites work without a problem, you could forward calls all day long to any number.</div>
<div>I allow 25 g729 calls over the wan and match, Locations allows 1200Kbps with some headroom for the calls to Unity Connection at G711. This all works.</div>
<div>All calls over wan is G729, all calls to CUC7.1(5) are g711. </div>
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<div><u>Call flow from remote site</u></div>
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<div>Caller dials 5551212----hits pri in site A, number routes 1212 to---- AA on unity connection in HQ site, caller then dials any extension in site B, call forwards over ---mpls ---out to site B and rings into users 4 digit extension then routes to--- local pri to users cell or home phone.</div>
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<div><strong><u>Call flow locally at same site</u></strong> </div>
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<div>caller dials 4 digit ext locally in the same office to another extension thats forwarded and eventually I get the same problem and same error msg on the debug isdn q931</div>
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<div>CUC has its own region and DP and location all runs at G711 </div>
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<div>I have my MTP, Transcoders all registered to CUCM, my MRGL is configured for the sites resources then CUCM as its secondary resource</div>
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<div>Here is my gateway config with unnecessary configlets removed.</div>
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<div>card type t1 0 0<br>card type t1 0 1<br>!<br>no network-clock-participate wic 0 <br>network-clock-participate wic 1 <br>!<br>no ipv6 cef<br>ip source-route<br>ip cef<br>!<br>!<br>ip dhcp excluded-address 10.10.14.1 10.10.14.50<br>
ip dhcp excluded-address 10.10.14.100 10.10.14.254<br>!<br>ip dhcp pool Voice_Pool<br> network 10.10.14.0 255.255.255.0<br> default-router 10.10.14.1 <br> option 150 ip 172.16.16.15 10.16.16.16 <br> lease infinite<br>
!<br>!<br>no ip domain lookup<br>multilink bundle-name authenticated<br>!<br>!<br>!<br>! <br>isdn switch-type primary-ni<br>!<br>!<br>trunk group PRI<br>!<br>voice-card 0<br> dspfarm<br> dsp services dspfarm<br>!<br>
!<br>!<br>voice service voip<br> allow-connections h323 to h323<br> allow-connections h323 to sip<br> allow-connections sip to h323<br> allow-connections sip to sip<br> no supplementary-service h450.2<br> no supplementary-service h450.3<br>
supplementary-service h450.12<br> no supplementary-service sip moved-temporarily<br> no supplementary-service sip refer<br> h323<br> sip<br> registrar server expires max 3600 min 3600<br> no update-callerid<br>!<br>voice class codec 1<br>
codec preference 1 g729r8<br> codec preference 2 g711ulaw<br> codec preference 3 g729br8<br>!<br>controller T1 0/0/0<br> cablelength long 0db<br> channel-group 0 timeslots 1-24<br>!<br>controller T1 0/0/1<br> cablelength long 0db<br>
channel-group 0 timeslots 1-24<br>!<br>controller T1 0/1/0<br> cablelength long 0db<br> pri-group timeslots 1-24 <br>!<br>ip tftp source-interface GigabitEthernet0/1.100<br>!<br>class-map match-all Voice<br> match ip dscp ef <br>
class-map match-any Signaling<br> match ip dscp af31 <br> match ip dscp cs3 <br>!<br>!<br>policy-map MLNJ<br> class Signaling<br> bandwidth 156<br> class Voice<br> set ip dscp ef<br> priority percent 25<br> class class-default<br>
fair-queue<br> random-detect<br>!<br>interface Multilink1<br> description Verizon MPLS<br> ip address 152.181.123.101 255.255.255.252<br> ip flow ingress<br> ip flow egress<br> no peer neighbor-route<br> ppp chap hostname w0x14753-1933101<br>
ppp multilink<br> ppp multilink links minimum 1<br> ppp multilink group 1<br> ppp multilink fragment disable<br> service-policy output MLNJ<br>!<br>interface GigabitEthernet0/0<br> no ip address<br> ip flow ingress<br> ip flow egress<br>
duplex auto<br> speed auto<br>!<br>interface GigabitEthernet0/0.1<br> encapsulation dot1Q 1 native<br> ip address 192.168.14.1 255.255.255.0<br> ip helper-address 192.168.14.20<br>!<br>interface GigabitEthernet0/0.100<br>
encapsulation dot1Q 100<br> ip address 10.10.14.1 255.255.255.0<br> h323-gateway voip interface<br> h323-gateway voip bind srcaddr 10.10.14.1<br>!<br>interface GigabitEthernet0/1<br> no ip address<br> shutdown<br> duplex auto<br>
speed auto<br>!<br>interface GigabitEthernet0/2<br> no ip address<br> shutdown<br> duplex auto<br> speed auto<br>!<br>interface Serial0/0/0:0<br> no ip address<br> encapsulation ppp<br> ppp chap hostname w0x13253-1933630<br>
ppp multilink<br> ppp multilink group 1<br>!<br>interface Serial0/0/1:0<br> no ip address<br> encapsulation ppp<br> ppp chap hostname w0x13253-1933630<br> ppp multilink<br> ppp multilink group 1<br>!<br>interface Serial0/1/0:23<br>
no ip address<br> encapsulation hdlc<br> isdn switch-type primary-ni<br> isdn incoming-voice voice<br> no cdp enable<br>!<br>!<br>router bgp 1<br> no synchronization<br> bgp log-neighbor-changes<br> network 10.10.14.0 mask 255.255.255.0<br>
network 192.168.14.0<br> neighbor 152.181.123.100 remote-as 65000<br> neighbor 152.181.123.100 soft-reconfiguration inbound<br> no auto-summary<br>!<br>voice-port 0/1/0:23<br>! <br>voice-port 0/2/0<br>!<br>voice-port 0/2/1<br>
!<br>voice-port 0/2/2<br>!<br>voice-port 0/2/3<br>!<br>ccm-manager fallback-mgcp <br>ccm-manager redundant-host 172.16.16.16<br>ccm-manager mgcp<br>no ccm-manager fax protocol cisco<br>ccm-manager music-on-hold<br>ccm-manager config server 172.16.16.15 <br>
ccm-manager config<br>!<br>mgcp<br>mgcp call-agent 172.16.16.15 2427 service-type mgcp version 0.1<br>mgcp dtmf-relay voip codec all mode out-of-band<br>mgcp rtp unreachable timeout 1000 action notify<br>mgcp modem passthrough voip mode nse<br>
mgcp package-capability rtp-package<br>mgcp package-capability sst-package<br>mgcp package-capability pre-package<br>no mgcp package-capability res-package<br>no mgcp package-capability fxr-package<br>no mgcp timer receive-rtcp<br>
mgcp sdp simple<br>mgcp fax t38 inhibit<br>no mgcp explicit hookstate<br>mgcp rtp payload-type g726r16 static<br>mgcp bind control source-interface GigabitEthernet0/0.100<br>mgcp bind media source-interface GigabitEthernet0/0.100<br>
!<br>mgcp profile default<br>!<br>sccp local GigabitEthernet0/0.100<br>sccp ccm 172.16.16.15 identifier 1 version 7.0 <br>sccp ccm 172.16.16.16 identifier 2 version 7.0 <br>sccp<br>!<br>sccp ccm group 1<br> description ***Conference:4 Local Xcode:3 CUCMXcode:2***<br>
bind interface GigabitEthernet0/0.100<br> associate ccm 1 priority 1<br> associate ccm 2 priority 2<br> associate profile 3 register MTPD04DC560<br> associate profile 1 register MLNJ01CONF<br> associate profile 2 register MLNJ01CODE<br>
keepalive retries 5<br> switchover method immediate<br> switchback method immediate<br>!<br>dspfarm profile 2 transcode <br> codec g711ulaw<br> codec g711alaw<br> codec g729ar8<br> codec g729abr8<br> maximum sessions 5<br>
associate application SCCP<br>!<br>dspfarm profile 1 conference <br> codec g711ulaw<br> codec g711alaw<br> codec g729ar8<br> codec g729abr8<br> codec g729r8<br> codec g729br8<br> maximum sessions 1<br> associate application SCCP<br>
!<br>dspfarm profile 3 mtp <br> codec g711ulaw<br> maximum sessions software 25<br> associate application SCCP<br>!<br>dial-peer voice 555 voip<br> description ***HQ VM***<br> destination-pattern 2222<br> session protocol sipv2<br>
session target ipv4:172.16.16.15<br> dtmf-relay sip-notify<br> codec g711ulaw<br> no vad<br>!<br>dial-peer voice 5556 voip<br> description ***HQ VM***<br> destination-pattern 2222<br> session protocol sipv2<br> session target ipv4:172.16.16.16<br>
dtmf-relay sip-notify<br> codec g711ulaw<br> no vad<br>! <br>dial-peer voice 100 pots<br> destination-pattern 91900.......<br>!<br>dial-peer voice 999010 pots<br> service mgcpapp<br>!<br>dial-peer voice 5 pots<br>
incoming called-number .<br> direct-inward-dial<br> port 0/1/0:23<br>!<br>dial-peer voice 10 pots<br> destination-pattern 9[2-9]11$<br> port 0/1/0:23<br> forward-digits 3<br>!<br>dial-peer voice 15 pots<br> destination-pattern 911$<br>
port 0/1/0:23<br> prefix 911<br>!<br>dial-peer voice 20 pots<br> destination-pattern 91[2-9]..[2-9]......<br> port 0/1/0:23<br> forward-digits 11<br>!<br>dial-peer voice 900 pots<br> destination-pattern 91900.......<br>!<br>
dial-peer voice 300 voip<br> description ** Inbound DID's Peer to PUB**<br> destination-pattern 856505....$<br> session target ipv4:172.16.16.15<br> dtmf-relay h245-alphanumeric<br> no vad<br>!<br>dial-peer voice 305 voip<br>
description **Inbound DID's Peer to SUB**<br> preference 2<br> destination-pattern 856505....$<br> session target ipv4:172.16.16.16<br> dtmf-relay h245-alphanumeric<br> no vad<br>!<br>dial-peer voice 310 voip<br> description **Outbound**<br>
destination-pattern 91[2-9]..[2-9]......<br> session target ipv4:172.16.16.15<br> incoming called-number .<br> dtmf-relay h245-alphanumeric<br> no vad<br>!<br>dial-peer voice 320 voip<br> description **Outbound**<br> destination-pattern 9[2-9]11<br>
session target ipv4:172.16.16.15<br> incoming called-number .<br> dtmf-relay h245-alphanumeric<br> no vad<br>!<br>dial-peer voice 325 voip<br> description **Outbound**<br> preference 2<br> destination-pattern 9[2-9]11<br>
session target ipv4:172.16.16.16<br> incoming called-number .<br> dtmf-relay h245-alphanumeric<br> no vad<br>!<br>dial-peer voice 315 voip<br> description **Outbound**<br> preference 2<br> destination-pattern 91[2-9]..[2-9]......<br>
session target ipv4:172.16.16.16<br> incoming called-number .<br> dtmf-relay h245-alphanumeric<br> no vad</div>
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<div>Thanks in advance</div>
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<div>Greg W</div>
<div>ConRes</div>