Hello,
I am having problems with music on hold on grandstream phones. When I press Hold button on grandstream phone this is the debug of sip. But nothing happens, no music. Is it problem of asterisk or grandstream budget phone?
Sip read: INVITE sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 192.168.1.5;branch=z9hG4bK7fcd3a44e7721b41 From: <sip:[EMAIL PROTECTED];user=phone>;tag=ff90fbbf11728f71 To: "1105" <sip:[EMAIL PROTECTED]>;tag=as6b08008e Contact: <sip:[EMAIL PROTECTED];user=phone> Supported: replaces Call-ID: [EMAIL PROTECTED] CSeq: 61043 INVITE User-Agent: Grandstream BT100 1.0.5.23 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Type: application/sdp Content-Length: 268
v=0 o=450 8000 8001 IN IP4 192.168.1.5 s=SIP Call c=IN IP4 0.0.0.0 t=0 0 m=audio 5004 RTP/AVP 18 4 99 0 8 a=sendonly a=rtpmap:18 G729/8000 a=rtpmap:4 G723/8000 a=rtpmap:99 iLBC/8000 a=fmtp:99 mode=20 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=ptime:20
13 headers, 14 lines Using latest request as basis request Sending to 192.168.1.5 : 5060 (non-NAT) We're at 192.168.1.1 port 13708 Answering with preferred capability 0x100 (g729) Reliably Transmitting (no NAT): SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.1.5;branch=z9hG4bK7fcd3a44e7721b41 From: <sip:[EMAIL PROTECTED];user=phone>;tag=ff90fbbf11728f71 To: "1105" <sip:[EMAIL PROTECTED]>;tag=as6b08008e Call-ID: [EMAIL PROTECTED] CSeq: 61043 INVITE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER Contact: <sip:[EMAIL PROTECTED]> Content-Type: application/sdp Content-Length: 162
v=0 o=root 32600 32601 IN IP4 192.168.1.1 s=session c=IN IP4 192.168.1.1 t=0 0 m=audio 13708 RTP/AVP 18 a=rtpmap:18 G729/8000 a=silenceSupp:off - - - -
to 192.168.1.5:5060 pbx*CLI>
Sip read: ACK sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 192.168.1.5;branch=z9hG4bKde44726bf0223f23 From: <sip:[EMAIL PROTECTED];user=phone>;tag=ff90fbbf11728f71 To: "1105" <sip:[EMAIL PROTECTED]>;tag=as6b08008e Contact: <sip:[EMAIL PROTECTED];user=phone> Call-ID: [EMAIL PROTECTED] CSeq: 61043 ACK User-Agent: Grandstream BT100 1.0.5.23 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0
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