Hi,
I have a old AS5350XM and I am having issues with DTMF, SIP -> ISDN, I get the rtp messages on the cisco but the cisco does not seem to generate DTMF on the ISDN E1 lines. (nothing is heard)
to me it looks like the DSP on the NP108 VUFC is responsible to generate the DTMF but I cannot find any way of controlling this or debugging this.
The other way -> ISDN to SIP works fine and the DTMF is passed in the rtp messages as expected (set to dtmf-relay rtp-nte).
can someone please help ?
Cisco IOS Software, 5350 Software (C5350-JS_IVS-M), Version 15.1(3)T4, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Thu 24-May-12 07:24 by prod_rel_team
ROM: System Bootstrap, Version 12.4(22r)T, RELEASE SOFTWARE (fc1)
Cisco07 uptime is 1 hour, 36 minutes
System returned to ROM by reload at 13:41:50 UTC Wed Feb 3 2016
System image file is "flash:c5350-js_ivs-mz.151-3.t4.bin"
Last reload type: Normal Reload
Cisco AS5350XM (BCM) processor (revision 0x22) with 393215K/131072K bytes of memory.
Processor board ID JAE1229P03Q
SB-1 CPU at 750MHz, Implementation 1025, Rev 0.3, 256KB L2 Cache
Last reset from IOS reload
Manufacture Cookie Info:
EEPROM Version 0x4, Board ID 0x4C3,
Board Hardware Version 2.7, Item Number 800-6571777-01,
Board Revision K0, Serial Number JAE1229P03Q.
Processor 0x0, MAC Address 0022.9158.01ac
2 Gigabit Ethernet interfaces
254 Serial interfaces
216 terminal lines
8 Channelized E1/PRI ports
512K bytes of NVRAM.
126976K bytes of ATA External CompactFlash (Read/Write)
with the following cards
Slot 1:
DFC type is AS5350XM E1 8 PRI DFC
OIR events:
Number of insertions = 0, Number of removals = 0
DFC State is DFC_S_OPERATIONAL
Slot 2:
DFC type is AS5350XM NP108 VUFC
OIR events:
Number of insertions = 0, Number of removals = 0
DFC State is DFC_S_OPERATIONAL
Slot 3:
DFC type is AS5350XM NP108 VUFC
OIR events:
Number of insertions = 0, Number of removals = 0
DFC State is DFC_S_OPERATIONAL
Debug from vtsp
*Feb 4 15:48:48.442: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFB6 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.442: <<<Rcv> Pt:101 Evt:1 Pkt:0A 00 A0
*Feb 4 15:48:48.442: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFB7 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.442: <<<Rcv> Pt:101 Evt:1 Pkt:0A 01 40
*Feb 4 15:48:48.442: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFB8 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.442: <<<Rcv> Pt:101 Evt:1 Pkt:0A 01 E0
*Feb 4 15:48:48.442: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFB6 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.442: <<<Rcv> Pt:101 Evt:1 Pkt:0A 00 A0
*Feb 4 15:48:48.442: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFB7 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.442: <<<Rcv> Pt:101 Evt:1 Pkt:0A 01 40
*Feb 4 15:48:48.442: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFB8 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.442: <<<Rcv> Pt:101 Evt:1 Pkt:0A 01 E0
*Feb 4 15:48:48.450: //1692/9A2296059980/VTSP:(1/0:D):30:0:0/vtsp_dsm_media_event_cb:
Event=E_DSMP_DSP_REPORT_PEER_TO_PEER_MSG
*Feb 4 15:48:48.450: //1692/9A2296059980/VTSP:(1/0:D):30:0:0/vtsp_dsm_handle_rtp_p2p_msg: P2P event 1 received.
*Feb 4 15:48:48.462: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFB9 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.462: <<<Rcv> Pt:101 Evt:1 Pkt:0A 02 80
*Feb 4 15:48:48.494: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFBA timestamp 0xD9F4F6C8
*Feb 4 15:48:48.494: <<<Rcv> Pt:101 Evt:1 Pkt:0A 03 20
*Feb 4 15:48:48.502: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFBB timestamp 0xD9F4F6C8
*Feb 4 15:48:48.502: <<<Rcv> Pt:101 Evt:1 Pkt:0A 03 C0
*Feb 4 15:48:48.522: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFBC timestamp 0xD9F4F6C8
*Feb 4 15:48:48.522: <<<Rcv> Pt:101 Evt:1 Pkt:0A 04 60
*Feb 4 15:48:48.542: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFBD timestamp 0xD9F4F6C8
*Feb 4 15:48:48.542: <<<Rcv> Pt:101 Evt:1 Pkt:0A 05 00
*Feb 4 15:48:48.542: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFBE timestamp 0xD9F4F6C8
*Feb 4 15:48:48.542: <<<Rcv> Pt:101 Evt:1 Pkt:8A 05 A0
*Feb 4 15:48:48.542: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFBF timestamp 0xD9F4F6C8
*Feb 4 15:48:48.542: <<<Rcv> Pt:101 Evt:1 Pkt:8A 05 A0
*Feb 4 15:48:48.542: s=VoIP d=DSP payload 0x65 ssrc 0x3A51A522 sequence 0xEFC0 timestamp 0xD9F4F6C8
*Feb 4 15:48:48.542: <<<Rcv> Pt:101 Evt:1 Pkt:8A 05 A0
